| Message ID | 20230522202314.3939499-5-matthew.d.roper@intel.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | i915: Move display identification/probing under display/ | expand |
On 22.05.2023 22:23, Matt Roper wrote: > Rather than selecting the display IP and feature flags at the same time > the general PCI probing happens, move this step into the display code > itself so that it can be more easily re-used outside of i915 (i.e., by > the Xe driver). > > v2: > - Make intel_display_device_probe() always return a non-NULL pointer > and simplify copying of runtime_defaults. (Andrzej) > > Cc: Andrzej Hajda <andrzej.hajda@intel.com> > Signed-off-by: Matt Roper <matthew.d.roper@intel.com> Reviewed-by: Andrzej Hajda <andrzej.hajda@intel.com> Regards Andrzej > --- > drivers/gpu/drm/i915/Makefile | 2 + > .../drm/i915/display/intel_display_device.c | 710 ++++++++++++++++++ > .../drm/i915/display/intel_display_device.h | 3 + > drivers/gpu/drm/i915/i915_pci.c | 665 ---------------- > drivers/gpu/drm/i915/i915_reg.h | 33 - > drivers/gpu/drm/i915/intel_device_info.c | 8 +- > 6 files changed, 719 insertions(+), 702 deletions(-) > create mode 100644 drivers/gpu/drm/i915/display/intel_display_device.c > > diff --git a/drivers/gpu/drm/i915/Makefile b/drivers/gpu/drm/i915/Makefile > index dd9ca69f4998..06374fc072d3 100644 > --- a/drivers/gpu/drm/i915/Makefile > +++ b/drivers/gpu/drm/i915/Makefile > @@ -25,6 +25,7 @@ subdir-ccflags-$(CONFIG_DRM_I915_WERROR) += -Werror > > # Fine grained warnings disable > CFLAGS_i915_pci.o = $(call cc-disable-warning, override-init) > +CFLAGS_display/intel_display_device.o = $(call cc-disable-warning, override-init) > CFLAGS_display/intel_fbdev.o = $(call cc-disable-warning, override-init) > > subdir-ccflags-y += -I$(srctree)/$(src) > @@ -308,6 +309,7 @@ i915-y += \ > display/intel_cx0_phy.o \ > display/intel_ddi.o \ > display/intel_ddi_buf_trans.o \ > + display/intel_display_device.o \ > display/intel_display_trace.o \ > display/intel_dkl_phy.o \ > display/intel_dp.o \ > diff --git a/drivers/gpu/drm/i915/display/intel_display_device.c b/drivers/gpu/drm/i915/display/intel_display_device.c > new file mode 100644 > index 000000000000..3c5941c8788d > --- /dev/null > +++ b/drivers/gpu/drm/i915/display/intel_display_device.c > @@ -0,0 +1,710 @@ > +// SPDX-License-Identifier: MIT > +/* > + * Copyright © 2023 Intel Corporation > + */ > + > +#include <drm/i915_pciids.h> > +#include <drm/drm_color_mgmt.h> > +#include <linux/mod_devicetable.h> > + > +#include "intel_display_device.h" > +#include "intel_display_power.h" > +#include "intel_display_reg_defs.h" > +#include "intel_fbc.h" > + > +static const struct intel_display_device_info no_display = { 0 }; > + > +#define PIPE_A_OFFSET 0x70000 > +#define PIPE_B_OFFSET 0x71000 > +#define PIPE_C_OFFSET 0x72000 > +#define PIPE_D_OFFSET 0x73000 > +#define CHV_PIPE_C_OFFSET 0x74000 > +/* > + * There's actually no pipe EDP. Some pipe registers have > + * simply shifted from the pipe to the transcoder, while > + * keeping their original offset. Thus we need PIPE_EDP_OFFSET > + * to access such registers in transcoder EDP. > + */ > +#define PIPE_EDP_OFFSET 0x7f000 > + > +/* ICL DSI 0 and 1 */ > +#define PIPE_DSI0_OFFSET 0x7b000 > +#define PIPE_DSI1_OFFSET 0x7b800 > + > +#define TRANSCODER_A_OFFSET 0x60000 > +#define TRANSCODER_B_OFFSET 0x61000 > +#define TRANSCODER_C_OFFSET 0x62000 > +#define CHV_TRANSCODER_C_OFFSET 0x63000 > +#define TRANSCODER_D_OFFSET 0x63000 > +#define TRANSCODER_EDP_OFFSET 0x6f000 > +#define TRANSCODER_DSI0_OFFSET 0x6b000 > +#define TRANSCODER_DSI1_OFFSET 0x6b800 > + > +#define CURSOR_A_OFFSET 0x70080 > +#define CURSOR_B_OFFSET 0x700c0 > +#define CHV_CURSOR_C_OFFSET 0x700e0 > +#define IVB_CURSOR_B_OFFSET 0x71080 > +#define IVB_CURSOR_C_OFFSET 0x72080 > +#define TGL_CURSOR_D_OFFSET 0x73080 > + > +#define I845_PIPE_OFFSETS \ > + .pipe_offsets = { \ > + [TRANSCODER_A] = PIPE_A_OFFSET, \ > + }, \ > + .trans_offsets = { \ > + [TRANSCODER_A] = TRANSCODER_A_OFFSET, \ > + } > + > +#define I9XX_PIPE_OFFSETS \ > + .pipe_offsets = { \ > + [TRANSCODER_A] = PIPE_A_OFFSET, \ > + [TRANSCODER_B] = PIPE_B_OFFSET, \ > + }, \ > + .trans_offsets = { \ > + [TRANSCODER_A] = TRANSCODER_A_OFFSET, \ > + [TRANSCODER_B] = TRANSCODER_B_OFFSET, \ > + } > + > +#define IVB_PIPE_OFFSETS \ > + .pipe_offsets = { \ > + [TRANSCODER_A] = PIPE_A_OFFSET, \ > + [TRANSCODER_B] = PIPE_B_OFFSET, \ > + [TRANSCODER_C] = PIPE_C_OFFSET, \ > + }, \ > + .trans_offsets = { \ > + [TRANSCODER_A] = TRANSCODER_A_OFFSET, \ > + [TRANSCODER_B] = TRANSCODER_B_OFFSET, \ > + [TRANSCODER_C] = TRANSCODER_C_OFFSET, \ > + } > + > +#define HSW_PIPE_OFFSETS \ > + .pipe_offsets = { \ > + [TRANSCODER_A] = PIPE_A_OFFSET, \ > + [TRANSCODER_B] = PIPE_B_OFFSET, \ > + [TRANSCODER_C] = PIPE_C_OFFSET, \ > + [TRANSCODER_EDP] = PIPE_EDP_OFFSET, \ > + }, \ > + .trans_offsets = { \ > + [TRANSCODER_A] = TRANSCODER_A_OFFSET, \ > + [TRANSCODER_B] = TRANSCODER_B_OFFSET, \ > + [TRANSCODER_C] = TRANSCODER_C_OFFSET, \ > + [TRANSCODER_EDP] = TRANSCODER_EDP_OFFSET, \ > + } > + > +#define CHV_PIPE_OFFSETS \ > + .pipe_offsets = { \ > + [TRANSCODER_A] = PIPE_A_OFFSET, \ > + [TRANSCODER_B] = PIPE_B_OFFSET, \ > + [TRANSCODER_C] = CHV_PIPE_C_OFFSET, \ > + }, \ > + .trans_offsets = { \ > + [TRANSCODER_A] = TRANSCODER_A_OFFSET, \ > + [TRANSCODER_B] = TRANSCODER_B_OFFSET, \ > + [TRANSCODER_C] = CHV_TRANSCODER_C_OFFSET, \ > + } > + > +#define I845_CURSOR_OFFSETS \ > + .cursor_offsets = { \ > + [PIPE_A] = CURSOR_A_OFFSET, \ > + } > + > +#define I9XX_CURSOR_OFFSETS \ > + .cursor_offsets = { \ > + [PIPE_A] = CURSOR_A_OFFSET, \ > + [PIPE_B] = CURSOR_B_OFFSET, \ > + } > + > +#define CHV_CURSOR_OFFSETS \ > + .cursor_offsets = { \ > + [PIPE_A] = CURSOR_A_OFFSET, \ > + [PIPE_B] = CURSOR_B_OFFSET, \ > + [PIPE_C] = CHV_CURSOR_C_OFFSET, \ > + } > + > +#define IVB_CURSOR_OFFSETS \ > + .cursor_offsets = { \ > + [PIPE_A] = CURSOR_A_OFFSET, \ > + [PIPE_B] = IVB_CURSOR_B_OFFSET, \ > + [PIPE_C] = IVB_CURSOR_C_OFFSET, \ > + } > + > +#define TGL_CURSOR_OFFSETS \ > + .cursor_offsets = { \ > + [PIPE_A] = CURSOR_A_OFFSET, \ > + [PIPE_B] = IVB_CURSOR_B_OFFSET, \ > + [PIPE_C] = IVB_CURSOR_C_OFFSET, \ > + [PIPE_D] = TGL_CURSOR_D_OFFSET, \ > + } > + > +#define I845_COLORS \ > + .color = { .gamma_lut_size = 256 } > +#define I9XX_COLORS \ > + .color = { .gamma_lut_size = 129, \ > + .gamma_lut_tests = DRM_COLOR_LUT_NON_DECREASING, \ > + } > +#define ILK_COLORS \ > + .color = { .gamma_lut_size = 1024 } > +#define IVB_COLORS \ > + .color = { .degamma_lut_size = 1024, .gamma_lut_size = 1024 } > +#define CHV_COLORS \ > + .color = { \ > + .degamma_lut_size = 65, .gamma_lut_size = 257, \ > + .degamma_lut_tests = DRM_COLOR_LUT_NON_DECREASING, \ > + .gamma_lut_tests = DRM_COLOR_LUT_NON_DECREASING, \ > + } > +#define GLK_COLORS \ > + .color = { \ > + .degamma_lut_size = 33, .gamma_lut_size = 1024, \ > + .degamma_lut_tests = DRM_COLOR_LUT_NON_DECREASING | \ > + DRM_COLOR_LUT_EQUAL_CHANNELS, \ > + } > +#define ICL_COLORS \ > + .color = { \ > + .degamma_lut_size = 33, .gamma_lut_size = 262145, \ > + .degamma_lut_tests = DRM_COLOR_LUT_NON_DECREASING | \ > + DRM_COLOR_LUT_EQUAL_CHANNELS, \ > + .gamma_lut_tests = DRM_COLOR_LUT_NON_DECREASING, \ > + } > + > +#define I830_DISPLAY \ > + .has_overlay = 1, \ > + .cursor_needs_physical = 1, \ > + .overlay_needs_physical = 1, \ > + .has_gmch = 1, \ > + I9XX_PIPE_OFFSETS, \ > + I9XX_CURSOR_OFFSETS, \ > + I9XX_COLORS, \ > + \ > + .__runtime_defaults.ip.ver = 2, \ > + .__runtime_defaults.pipe_mask = BIT(PIPE_A) | BIT(PIPE_B), \ > + .__runtime_defaults.cpu_transcoder_mask = \ > + BIT(TRANSCODER_A) | BIT(TRANSCODER_B) > + > +static const struct intel_display_device_info i830_display = { > + I830_DISPLAY, > +}; > + > +#define I845_DISPLAY \ > + .has_overlay = 1, \ > + .overlay_needs_physical = 1, \ > + .has_gmch = 1, \ > + I845_PIPE_OFFSETS, \ > + I845_CURSOR_OFFSETS, \ > + I845_COLORS, \ > + \ > + .__runtime_defaults.ip.ver = 2, \ > + .__runtime_defaults.pipe_mask = BIT(PIPE_A), \ > + .__runtime_defaults.cpu_transcoder_mask = BIT(TRANSCODER_A) > + > +static const struct intel_display_device_info i845_display = { > + I845_DISPLAY, > +}; > + > +static const struct intel_display_device_info i85x_display = { > + I830_DISPLAY, > + > + .__runtime_defaults.fbc_mask = BIT(INTEL_FBC_A), > +}; > + > +static const struct intel_display_device_info i865g_display = { > + I845_DISPLAY, > + > + .__runtime_defaults.fbc_mask = BIT(INTEL_FBC_A), > +}; > + > +#define GEN3_DISPLAY \ > + .has_gmch = 1, \ > + .has_overlay = 1, \ > + I9XX_PIPE_OFFSETS, \ > + I9XX_CURSOR_OFFSETS, \ > + I9XX_COLORS, \ > + \ > + .__runtime_defaults.ip.ver = 3, \ > + .__runtime_defaults.pipe_mask = BIT(PIPE_A) | BIT(PIPE_B), \ > + .__runtime_defaults.cpu_transcoder_mask = \ > + BIT(TRANSCODER_A) | BIT(TRANSCODER_B) > + > +static const struct intel_display_device_info i915g_display = { > + GEN3_DISPLAY, > + .cursor_needs_physical = 1, > + .overlay_needs_physical = 1, > +}; > + > +static const struct intel_display_device_info i915gm_display = { > + GEN3_DISPLAY, > + .cursor_needs_physical = 1, > + .overlay_needs_physical = 1, > + .supports_tv = 1, > + > + .__runtime_defaults.fbc_mask = BIT(INTEL_FBC_A), > +}; > + > +static const struct intel_display_device_info i945g_display = { > + GEN3_DISPLAY, > + .has_hotplug = 1, > + .cursor_needs_physical = 1, > + .overlay_needs_physical = 1, > +}; > + > +static const struct intel_display_device_info i945gm_display = { > + GEN3_DISPLAY, > + .has_hotplug = 1, > + .cursor_needs_physical = 1, > + .overlay_needs_physical = 1, > + .supports_tv = 1, > + > + .__runtime_defaults.fbc_mask = BIT(INTEL_FBC_A), > +}; > + > +static const struct intel_display_device_info g33_display = { > + GEN3_DISPLAY, > + .has_hotplug = 1, > +}; > + > +#define GEN4_DISPLAY \ > + .has_hotplug = 1, \ > + .has_gmch = 1, \ > + I9XX_PIPE_OFFSETS, \ > + I9XX_CURSOR_OFFSETS, \ > + I9XX_COLORS, \ > + \ > + .__runtime_defaults.ip.ver = 4, \ > + .__runtime_defaults.pipe_mask = BIT(PIPE_A) | BIT(PIPE_B), \ > + .__runtime_defaults.cpu_transcoder_mask = \ > + BIT(TRANSCODER_A) | BIT(TRANSCODER_B) > + > +static const struct intel_display_device_info i965g_display = { > + GEN4_DISPLAY, > + .has_overlay = 1, > +}; > + > +static const struct intel_display_device_info i965gm_display = { > + GEN4_DISPLAY, > + .has_overlay = 1, > + .supports_tv = 1, > + > + .__runtime_defaults.fbc_mask = BIT(INTEL_FBC_A), > +}; > + > +static const struct intel_display_device_info g45_display = { > + GEN4_DISPLAY, > +}; > + > +static const struct intel_display_device_info gm45_display = { > + GEN4_DISPLAY, > + .supports_tv = 1, > + > + .__runtime_defaults.fbc_mask = BIT(INTEL_FBC_A), > +}; > + > +#define ILK_DISPLAY \ > + .has_hotplug = 1, \ > + I9XX_PIPE_OFFSETS, \ > + I9XX_CURSOR_OFFSETS, \ > + ILK_COLORS, \ > + \ > + .__runtime_defaults.ip.ver = 5, \ > + .__runtime_defaults.pipe_mask = BIT(PIPE_A) | BIT(PIPE_B), \ > + .__runtime_defaults.cpu_transcoder_mask = \ > + BIT(TRANSCODER_A) | BIT(TRANSCODER_B) > + > +static const struct intel_display_device_info ilk_d_display = { > + ILK_DISPLAY, > +}; > + > +static const struct intel_display_device_info ilk_m_display = { > + ILK_DISPLAY, > + > + .__runtime_defaults.fbc_mask = BIT(INTEL_FBC_A), > +}; > + > +static const struct intel_display_device_info snb_display = { > + .has_hotplug = 1, > + I9XX_PIPE_OFFSETS, > + I9XX_CURSOR_OFFSETS, > + ILK_COLORS, > + > + .__runtime_defaults.ip.ver = 6, > + .__runtime_defaults.pipe_mask = BIT(PIPE_A) | BIT(PIPE_B), > + .__runtime_defaults.cpu_transcoder_mask = > + BIT(TRANSCODER_A) | BIT(TRANSCODER_B), > + .__runtime_defaults.fbc_mask = BIT(INTEL_FBC_A), > +}; > + > +static const struct intel_display_device_info ivb_display = { > + .has_hotplug = 1, > + IVB_PIPE_OFFSETS, > + IVB_CURSOR_OFFSETS, > + IVB_COLORS, > + > + .__runtime_defaults.ip.ver = 7, > + .__runtime_defaults.pipe_mask = BIT(PIPE_A) | BIT(PIPE_B) | BIT(PIPE_C), > + .__runtime_defaults.cpu_transcoder_mask = > + BIT(TRANSCODER_A) | BIT(TRANSCODER_B) | BIT(TRANSCODER_C), > + .__runtime_defaults.fbc_mask = BIT(INTEL_FBC_A), > +}; > + > +static const struct intel_display_device_info vlv_display = { > + .has_gmch = 1, > + .has_hotplug = 1, > + .mmio_offset = VLV_DISPLAY_BASE, > + I9XX_PIPE_OFFSETS, > + I9XX_CURSOR_OFFSETS, > + I9XX_COLORS, > + > + .__runtime_defaults.ip.ver = 7, > + .__runtime_defaults.pipe_mask = BIT(PIPE_A) | BIT(PIPE_B), > + .__runtime_defaults.cpu_transcoder_mask = > + BIT(TRANSCODER_A) | BIT(TRANSCODER_B), > +}; > + > +static const struct intel_display_device_info hsw_display = { > + .has_ddi = 1, > + .has_dp_mst = 1, > + .has_fpga_dbg = 1, > + .has_hotplug = 1, > + HSW_PIPE_OFFSETS, > + IVB_CURSOR_OFFSETS, > + IVB_COLORS, > + > + .__runtime_defaults.ip.ver = 7, > + .__runtime_defaults.pipe_mask = BIT(PIPE_A) | BIT(PIPE_B) | BIT(PIPE_C), > + .__runtime_defaults.cpu_transcoder_mask = > + BIT(TRANSCODER_A) | BIT(TRANSCODER_B) | > + BIT(TRANSCODER_C) | BIT(TRANSCODER_EDP), > + .__runtime_defaults.fbc_mask = BIT(INTEL_FBC_A), > +}; > + > +static const struct intel_display_device_info bdw_display = { > + .has_ddi = 1, > + .has_dp_mst = 1, > + .has_fpga_dbg = 1, > + .has_hotplug = 1, > + HSW_PIPE_OFFSETS, > + IVB_CURSOR_OFFSETS, > + IVB_COLORS, > + > + .__runtime_defaults.ip.ver = 8, > + .__runtime_defaults.pipe_mask = BIT(PIPE_A) | BIT(PIPE_B) | BIT(PIPE_C), > + .__runtime_defaults.cpu_transcoder_mask = > + BIT(TRANSCODER_A) | BIT(TRANSCODER_B) | > + BIT(TRANSCODER_C) | BIT(TRANSCODER_EDP), > + .__runtime_defaults.fbc_mask = BIT(INTEL_FBC_A), > +}; > + > +static const struct intel_display_device_info chv_display = { > + .has_hotplug = 1, > + .has_gmch = 1, > + .mmio_offset = VLV_DISPLAY_BASE, > + CHV_PIPE_OFFSETS, > + CHV_CURSOR_OFFSETS, > + CHV_COLORS, > + > + .__runtime_defaults.ip.ver = 8, > + .__runtime_defaults.pipe_mask = BIT(PIPE_A) | BIT(PIPE_B) | BIT(PIPE_C), > + .__runtime_defaults.cpu_transcoder_mask = > + BIT(TRANSCODER_A) | BIT(TRANSCODER_B) | BIT(TRANSCODER_C), > +}; > + > +static const struct intel_display_device_info skl_display = { > + .dbuf.size = 896 - 4, /* 4 blocks for bypass path allocation */ \ > + .dbuf.slice_mask = BIT(DBUF_S1), > + .has_ddi = 1, > + .has_dp_mst = 1, > + .has_fpga_dbg = 1, > + .has_hotplug = 1, > + .has_ipc = 1, > + .has_psr = 1, > + .has_psr_hw_tracking = 1, > + HSW_PIPE_OFFSETS, > + IVB_CURSOR_OFFSETS, > + IVB_COLORS, > + > + .__runtime_defaults.ip.ver = 9, > + .__runtime_defaults.has_dmc = 1, > + .__runtime_defaults.has_hdcp = 1, > + .__runtime_defaults.pipe_mask = BIT(PIPE_A) | BIT(PIPE_B) | BIT(PIPE_C), > + .__runtime_defaults.cpu_transcoder_mask = > + BIT(TRANSCODER_A) | BIT(TRANSCODER_B) | > + BIT(TRANSCODER_C) | BIT(TRANSCODER_EDP), > + .__runtime_defaults.fbc_mask = BIT(INTEL_FBC_A), > +}; > + > +#define GEN9_LP_DISPLAY \ > + .dbuf.slice_mask = BIT(DBUF_S1), \ > + .has_dp_mst = 1, \ > + .has_ddi = 1, \ > + .has_fpga_dbg = 1, \ > + .has_hotplug = 1, \ > + .has_ipc = 1, \ > + .has_psr = 1, \ > + .has_psr_hw_tracking = 1, \ > + HSW_PIPE_OFFSETS, \ > + IVB_CURSOR_OFFSETS, \ > + IVB_COLORS, \ > + \ > + .__runtime_defaults.has_dmc = 1, \ > + .__runtime_defaults.has_hdcp = 1, \ > + .__runtime_defaults.fbc_mask = BIT(INTEL_FBC_A), \ > + .__runtime_defaults.pipe_mask = BIT(PIPE_A) | BIT(PIPE_B) | BIT(PIPE_C), \ > + .__runtime_defaults.cpu_transcoder_mask = \ > + BIT(TRANSCODER_A) | BIT(TRANSCODER_B) | \ > + BIT(TRANSCODER_C) | BIT(TRANSCODER_EDP) | \ > + BIT(TRANSCODER_DSI_A) | BIT(TRANSCODER_DSI_C) > + > +static const struct intel_display_device_info bxt_display = { > + GEN9_LP_DISPLAY, > + .dbuf.size = 512 - 4, /* 4 blocks for bypass path allocation */ > + > + .__runtime_defaults.ip.ver = 9, > +}; > + > +static const struct intel_display_device_info glk_display = { > + GEN9_LP_DISPLAY, > + .dbuf.size = 1024 - 4, /* 4 blocks for bypass path allocation */ > + GLK_COLORS, > + > + .__runtime_defaults.ip.ver = 10, > +}; > + > +static const struct intel_display_device_info gen11_display = { > + .abox_mask = BIT(0), > + .dbuf.size = 2048, > + .dbuf.slice_mask = BIT(DBUF_S1) | BIT(DBUF_S2), > + .has_ddi = 1, > + .has_dp_mst = 1, > + .has_fpga_dbg = 1, > + .has_hotplug = 1, > + .has_ipc = 1, > + .has_psr = 1, > + .has_psr_hw_tracking = 1, > + .pipe_offsets = { > + [TRANSCODER_A] = PIPE_A_OFFSET, > + [TRANSCODER_B] = PIPE_B_OFFSET, > + [TRANSCODER_C] = PIPE_C_OFFSET, > + [TRANSCODER_EDP] = PIPE_EDP_OFFSET, > + [TRANSCODER_DSI_0] = PIPE_DSI0_OFFSET, > + [TRANSCODER_DSI_1] = PIPE_DSI1_OFFSET, > + }, > + .trans_offsets = { > + [TRANSCODER_A] = TRANSCODER_A_OFFSET, > + [TRANSCODER_B] = TRANSCODER_B_OFFSET, > + [TRANSCODER_C] = TRANSCODER_C_OFFSET, > + [TRANSCODER_EDP] = TRANSCODER_EDP_OFFSET, > + [TRANSCODER_DSI_0] = TRANSCODER_DSI0_OFFSET, > + [TRANSCODER_DSI_1] = TRANSCODER_DSI1_OFFSET, > + }, > + IVB_CURSOR_OFFSETS, > + ICL_COLORS, > + > + .__runtime_defaults.ip.ver = 11, > + .__runtime_defaults.has_dmc = 1, > + .__runtime_defaults.has_dsc = 1, \ > + .__runtime_defaults.has_hdcp = 1, > + .__runtime_defaults.pipe_mask = BIT(PIPE_A) | BIT(PIPE_B) | BIT(PIPE_C), > + .__runtime_defaults.cpu_transcoder_mask = > + BIT(TRANSCODER_A) | BIT(TRANSCODER_B) | > + BIT(TRANSCODER_C) | BIT(TRANSCODER_EDP) | > + BIT(TRANSCODER_DSI_0) | BIT(TRANSCODER_DSI_1), > + .__runtime_defaults.fbc_mask = BIT(INTEL_FBC_A), > +}; > + > +#define XE_D_DISPLAY \ > + .abox_mask = GENMASK(2, 1), \ > + .dbuf.size = 2048, \ > + .dbuf.slice_mask = BIT(DBUF_S1) | BIT(DBUF_S2), \ > + .has_ddi = 1, \ > + .has_dp_mst = 1, \ > + .has_dsb = 1, \ > + .has_fpga_dbg = 1, \ > + .has_hotplug = 1, \ > + .has_ipc = 1, \ > + .has_psr = 1, \ > + .has_psr_hw_tracking = 1, \ > + .pipe_offsets = { \ > + [TRANSCODER_A] = PIPE_A_OFFSET, \ > + [TRANSCODER_B] = PIPE_B_OFFSET, \ > + [TRANSCODER_C] = PIPE_C_OFFSET, \ > + [TRANSCODER_D] = PIPE_D_OFFSET, \ > + [TRANSCODER_DSI_0] = PIPE_DSI0_OFFSET, \ > + [TRANSCODER_DSI_1] = PIPE_DSI1_OFFSET, \ > + }, \ > + .trans_offsets = { \ > + [TRANSCODER_A] = TRANSCODER_A_OFFSET, \ > + [TRANSCODER_B] = TRANSCODER_B_OFFSET, \ > + [TRANSCODER_C] = TRANSCODER_C_OFFSET, \ > + [TRANSCODER_D] = TRANSCODER_D_OFFSET, \ > + [TRANSCODER_DSI_0] = TRANSCODER_DSI0_OFFSET, \ > + [TRANSCODER_DSI_1] = TRANSCODER_DSI1_OFFSET, \ > + }, \ > + TGL_CURSOR_OFFSETS, \ > + ICL_COLORS, \ > + \ > + .__runtime_defaults.ip.ver = 12, \ > + .__runtime_defaults.has_dmc = 1, \ > + .__runtime_defaults.has_dsc = 1, \ > + .__runtime_defaults.has_hdcp = 1, \ > + .__runtime_defaults.pipe_mask = \ > + BIT(PIPE_A) | BIT(PIPE_B) | BIT(PIPE_C) | BIT(PIPE_D), \ > + .__runtime_defaults.cpu_transcoder_mask = \ > + BIT(TRANSCODER_A) | BIT(TRANSCODER_B) | \ > + BIT(TRANSCODER_C) | BIT(TRANSCODER_D) | \ > + BIT(TRANSCODER_DSI_0) | BIT(TRANSCODER_DSI_1), \ > + .__runtime_defaults.fbc_mask = BIT(INTEL_FBC_A) > + > +static const struct intel_display_device_info tgl_display = { > + XE_D_DISPLAY, > +}; > + > +static const struct intel_display_device_info rkl_display = { > + XE_D_DISPLAY, > + .abox_mask = BIT(0), > + .has_hti = 1, > + .has_psr_hw_tracking = 0, > + > + .__runtime_defaults.pipe_mask = BIT(PIPE_A) | BIT(PIPE_B) | BIT(PIPE_C), > + .__runtime_defaults.cpu_transcoder_mask = > + BIT(TRANSCODER_A) | BIT(TRANSCODER_B) | BIT(TRANSCODER_C), > +}; > + > +static const struct intel_display_device_info adl_s_display = { > + XE_D_DISPLAY, > + .has_hti = 1, > + .has_psr_hw_tracking = 0, > +}; > + > +#define XE_LPD_FEATURES \ > + .abox_mask = GENMASK(1, 0), \ > + .color = { \ > + .degamma_lut_size = 129, .gamma_lut_size = 1024, \ > + .degamma_lut_tests = DRM_COLOR_LUT_NON_DECREASING | \ > + DRM_COLOR_LUT_EQUAL_CHANNELS, \ > + }, \ > + .dbuf.size = 4096, \ > + .dbuf.slice_mask = BIT(DBUF_S1) | BIT(DBUF_S2) | BIT(DBUF_S3) | \ > + BIT(DBUF_S4), \ > + .has_ddi = 1, \ > + .has_dp_mst = 1, \ > + .has_dsb = 1, \ > + .has_fpga_dbg = 1, \ > + .has_hotplug = 1, \ > + .has_ipc = 1, \ > + .has_psr = 1, \ > + .pipe_offsets = { \ > + [TRANSCODER_A] = PIPE_A_OFFSET, \ > + [TRANSCODER_B] = PIPE_B_OFFSET, \ > + [TRANSCODER_C] = PIPE_C_OFFSET, \ > + [TRANSCODER_D] = PIPE_D_OFFSET, \ > + [TRANSCODER_DSI_0] = PIPE_DSI0_OFFSET, \ > + [TRANSCODER_DSI_1] = PIPE_DSI1_OFFSET, \ > + }, \ > + .trans_offsets = { \ > + [TRANSCODER_A] = TRANSCODER_A_OFFSET, \ > + [TRANSCODER_B] = TRANSCODER_B_OFFSET, \ > + [TRANSCODER_C] = TRANSCODER_C_OFFSET, \ > + [TRANSCODER_D] = TRANSCODER_D_OFFSET, \ > + [TRANSCODER_DSI_0] = TRANSCODER_DSI0_OFFSET, \ > + [TRANSCODER_DSI_1] = TRANSCODER_DSI1_OFFSET, \ > + }, \ > + TGL_CURSOR_OFFSETS, \ > + \ > + .__runtime_defaults.ip.ver = 13, \ > + .__runtime_defaults.has_dmc = 1, \ > + .__runtime_defaults.has_dsc = 1, \ > + .__runtime_defaults.fbc_mask = BIT(INTEL_FBC_A), \ > + .__runtime_defaults.has_hdcp = 1, \ > + .__runtime_defaults.pipe_mask = BIT(PIPE_A) | BIT(PIPE_B) | BIT(PIPE_C) | BIT(PIPE_D) > + > +static const struct intel_display_device_info xe_lpd_display = { > + XE_LPD_FEATURES, > + .has_cdclk_crawl = 1, > + .has_psr_hw_tracking = 0, > + > + .__runtime_defaults.cpu_transcoder_mask = > + BIT(TRANSCODER_A) | BIT(TRANSCODER_B) | > + BIT(TRANSCODER_C) | BIT(TRANSCODER_D) | > + BIT(TRANSCODER_DSI_0) | BIT(TRANSCODER_DSI_1), > +}; > + > +static const struct intel_display_device_info xe_hpd_display = { > + XE_LPD_FEATURES, > + .has_cdclk_squash = 1, > + > + .__runtime_defaults.cpu_transcoder_mask = > + BIT(TRANSCODER_A) | BIT(TRANSCODER_B) | > + BIT(TRANSCODER_C) | BIT(TRANSCODER_D), > +}; > + > +static const struct intel_display_device_info xe_lpdp_display = { > + XE_LPD_FEATURES, > + .has_cdclk_crawl = 1, > + .has_cdclk_squash = 1, > + > + .__runtime_defaults.ip.ver = 14, > + .__runtime_defaults.fbc_mask = BIT(INTEL_FBC_A) | BIT(INTEL_FBC_B), > + .__runtime_defaults.cpu_transcoder_mask = > + BIT(TRANSCODER_A) | BIT(TRANSCODER_B) | > + BIT(TRANSCODER_C) | BIT(TRANSCODER_D), > +}; > + > +static const struct pci_device_id intel_display_ids[] = { > + INTEL_I830_IDS(&i830_display), > + INTEL_I845G_IDS(&i845_display), > + INTEL_I85X_IDS(&i85x_display), > + INTEL_I865G_IDS(&i865g_display), > + INTEL_I915G_IDS(&i915g_display), > + INTEL_I915GM_IDS(&i915gm_display), > + INTEL_I945G_IDS(&i945g_display), > + INTEL_I945GM_IDS(&i945gm_display), > + INTEL_I965G_IDS(&i965g_display), > + INTEL_G33_IDS(&g33_display), > + INTEL_I965GM_IDS(&i965gm_display), > + INTEL_GM45_IDS(&gm45_display), > + INTEL_G45_IDS(&g45_display), > + INTEL_PINEVIEW_G_IDS(&g33_display), > + INTEL_PINEVIEW_M_IDS(&g33_display), > + INTEL_IRONLAKE_D_IDS(&ilk_d_display), > + INTEL_IRONLAKE_M_IDS(&ilk_m_display), > + INTEL_SNB_D_IDS(&snb_display), > + INTEL_SNB_M_IDS(&snb_display), > + INTEL_IVB_Q_IDS(NULL), /* must be first IVB in list */ > + INTEL_IVB_M_IDS(&ivb_display), > + INTEL_IVB_D_IDS(&ivb_display), > + INTEL_HSW_IDS(&hsw_display), > + INTEL_VLV_IDS(&vlv_display), > + INTEL_BDW_IDS(&bdw_display), > + INTEL_CHV_IDS(&chv_display), > + INTEL_SKL_IDS(&skl_display), > + INTEL_BXT_IDS(&bxt_display), > + INTEL_GLK_IDS(&glk_display), > + INTEL_KBL_IDS(&skl_display), > + INTEL_CFL_IDS(&skl_display), > + INTEL_ICL_11_IDS(&gen11_display), > + INTEL_EHL_IDS(&gen11_display), > + INTEL_JSL_IDS(&gen11_display), > + INTEL_TGL_12_IDS(&tgl_display), > + INTEL_DG1_IDS(&tgl_display), > + INTEL_RKL_IDS(&rkl_display), > + INTEL_ADLS_IDS(&adl_s_display), > + INTEL_RPLS_IDS(&adl_s_display), > + INTEL_ADLP_IDS(&xe_lpd_display), > + INTEL_ADLN_IDS(&xe_lpd_display), > + INTEL_RPLP_IDS(&xe_lpd_display), > + INTEL_DG2_IDS(&xe_hpd_display), > + > + /* FIXME: Replace this with a GMD_ID lookup */ > + INTEL_MTL_IDS(&xe_lpdp_display), > +}; > + > +const struct intel_display_device_info * > +intel_display_device_probe(u16 pci_devid) > +{ > + int i; > + > + for (i = 0; i < ARRAY_SIZE(intel_display_ids); i++) { > + if (intel_display_ids[i].device == pci_devid) > + return (struct intel_display_device_info *)intel_display_ids[i].driver_data; > + } > + > + return &no_display; > +} > diff --git a/drivers/gpu/drm/i915/display/intel_display_device.h b/drivers/gpu/drm/i915/display/intel_display_device.h > index 613607fad5af..1f7d08b3ad6b 100644 > --- a/drivers/gpu/drm/i915/display/intel_display_device.h > +++ b/drivers/gpu/drm/i915/display/intel_display_device.h > @@ -80,4 +80,7 @@ struct intel_display_device_info { > } color; > }; > > +const struct intel_display_device_info * > +intel_display_device_probe(u16 pci_devid); > + > #endif > diff --git a/drivers/gpu/drm/i915/i915_pci.c b/drivers/gpu/drm/i915/i915_pci.c > index 9c781b703c7b..928975d5fe2f 100644 > --- a/drivers/gpu/drm/i915/i915_pci.c > +++ b/drivers/gpu/drm/i915/i915_pci.c > @@ -43,127 +43,6 @@ > .__runtime.graphics.ip.ver = (x), \ > .__runtime.media.ip.ver = (x) > > -static const struct intel_display_device_info no_display = { 0 }; > - > -#define I845_PIPE_OFFSETS \ > - .pipe_offsets = { \ > - [TRANSCODER_A] = PIPE_A_OFFSET, \ > - }, \ > - .trans_offsets = { \ > - [TRANSCODER_A] = TRANSCODER_A_OFFSET, \ > - } > - > -#define I9XX_PIPE_OFFSETS \ > - .pipe_offsets = { \ > - [TRANSCODER_A] = PIPE_A_OFFSET, \ > - [TRANSCODER_B] = PIPE_B_OFFSET, \ > - }, \ > - .trans_offsets = { \ > - [TRANSCODER_A] = TRANSCODER_A_OFFSET, \ > - [TRANSCODER_B] = TRANSCODER_B_OFFSET, \ > - } > - > -#define IVB_PIPE_OFFSETS \ > - .pipe_offsets = { \ > - [TRANSCODER_A] = PIPE_A_OFFSET, \ > - [TRANSCODER_B] = PIPE_B_OFFSET, \ > - [TRANSCODER_C] = PIPE_C_OFFSET, \ > - }, \ > - .trans_offsets = { \ > - [TRANSCODER_A] = TRANSCODER_A_OFFSET, \ > - [TRANSCODER_B] = TRANSCODER_B_OFFSET, \ > - [TRANSCODER_C] = TRANSCODER_C_OFFSET, \ > - } > - > -#define HSW_PIPE_OFFSETS \ > - .pipe_offsets = { \ > - [TRANSCODER_A] = PIPE_A_OFFSET, \ > - [TRANSCODER_B] = PIPE_B_OFFSET, \ > - [TRANSCODER_C] = PIPE_C_OFFSET, \ > - [TRANSCODER_EDP] = PIPE_EDP_OFFSET, \ > - }, \ > - .trans_offsets = { \ > - [TRANSCODER_A] = TRANSCODER_A_OFFSET, \ > - [TRANSCODER_B] = TRANSCODER_B_OFFSET, \ > - [TRANSCODER_C] = TRANSCODER_C_OFFSET, \ > - [TRANSCODER_EDP] = TRANSCODER_EDP_OFFSET, \ > - } > - > -#define CHV_PIPE_OFFSETS \ > - .pipe_offsets = { \ > - [TRANSCODER_A] = PIPE_A_OFFSET, \ > - [TRANSCODER_B] = PIPE_B_OFFSET, \ > - [TRANSCODER_C] = CHV_PIPE_C_OFFSET, \ > - }, \ > - .trans_offsets = { \ > - [TRANSCODER_A] = TRANSCODER_A_OFFSET, \ > - [TRANSCODER_B] = TRANSCODER_B_OFFSET, \ > - [TRANSCODER_C] = CHV_TRANSCODER_C_OFFSET, \ > - } > - > -#define I845_CURSOR_OFFSETS \ > - .cursor_offsets = { \ > - [PIPE_A] = CURSOR_A_OFFSET, \ > - } > - > -#define I9XX_CURSOR_OFFSETS \ > - .cursor_offsets = { \ > - [PIPE_A] = CURSOR_A_OFFSET, \ > - [PIPE_B] = CURSOR_B_OFFSET, \ > - } > - > -#define CHV_CURSOR_OFFSETS \ > - .cursor_offsets = { \ > - [PIPE_A] = CURSOR_A_OFFSET, \ > - [PIPE_B] = CURSOR_B_OFFSET, \ > - [PIPE_C] = CHV_CURSOR_C_OFFSET, \ > - } > - > -#define IVB_CURSOR_OFFSETS \ > - .cursor_offsets = { \ > - [PIPE_A] = CURSOR_A_OFFSET, \ > - [PIPE_B] = IVB_CURSOR_B_OFFSET, \ > - [PIPE_C] = IVB_CURSOR_C_OFFSET, \ > - } > - > -#define TGL_CURSOR_OFFSETS \ > - .cursor_offsets = { \ > - [PIPE_A] = CURSOR_A_OFFSET, \ > - [PIPE_B] = IVB_CURSOR_B_OFFSET, \ > - [PIPE_C] = IVB_CURSOR_C_OFFSET, \ > - [PIPE_D] = TGL_CURSOR_D_OFFSET, \ > - } > - > -#define I845_COLORS \ > - .color = { .gamma_lut_size = 256 } > -#define I9XX_COLORS \ > - .color = { .gamma_lut_size = 129, \ > - .gamma_lut_tests = DRM_COLOR_LUT_NON_DECREASING, \ > - } > -#define ILK_COLORS \ > - .color = { .gamma_lut_size = 1024 } > -#define IVB_COLORS \ > - .color = { .degamma_lut_size = 1024, .gamma_lut_size = 1024 } > -#define CHV_COLORS \ > - .color = { \ > - .degamma_lut_size = 65, .gamma_lut_size = 257, \ > - .degamma_lut_tests = DRM_COLOR_LUT_NON_DECREASING, \ > - .gamma_lut_tests = DRM_COLOR_LUT_NON_DECREASING, \ > - } > -#define GLK_COLORS \ > - .color = { \ > - .degamma_lut_size = 33, .gamma_lut_size = 1024, \ > - .degamma_lut_tests = DRM_COLOR_LUT_NON_DECREASING | \ > - DRM_COLOR_LUT_EQUAL_CHANNELS, \ > - } > -#define ICL_COLORS \ > - .color = { \ > - .degamma_lut_size = 33, .gamma_lut_size = 262145, \ > - .degamma_lut_tests = DRM_COLOR_LUT_NON_DECREASING | \ > - DRM_COLOR_LUT_EQUAL_CHANNELS, \ > - .gamma_lut_tests = DRM_COLOR_LUT_NON_DECREASING, \ > - } > - > #define LEGACY_CACHELEVEL \ > .cachelevel_to_pat = { \ > [I915_CACHE_NONE] = 0, \ > @@ -204,24 +83,6 @@ static const struct intel_display_device_info no_display = { 0 }; > #define GEN_DEFAULT_REGIONS \ > .__runtime.memory_regions = REGION_SMEM | REGION_STOLEN_SMEM > > -#define I830_DISPLAY \ > - .has_overlay = 1, \ > - .cursor_needs_physical = 1, \ > - .overlay_needs_physical = 1, \ > - .has_gmch = 1, \ > - I9XX_PIPE_OFFSETS, \ > - I9XX_CURSOR_OFFSETS, \ > - I9XX_COLORS, \ > - \ > - .__runtime_defaults.ip.ver = 2, \ > - .__runtime_defaults.pipe_mask = BIT(PIPE_A) | BIT(PIPE_B), \ > - .__runtime_defaults.cpu_transcoder_mask = \ > - BIT(TRANSCODER_A) | BIT(TRANSCODER_B) > - > -static const struct intel_display_device_info i830_display = { > - I830_DISPLAY, > -}; > - > #define I830_FEATURES \ > GEN(2), \ > .is_mobile = 1, \ > @@ -238,22 +99,6 @@ static const struct intel_display_device_info i830_display = { > GEN_DEFAULT_REGIONS, \ > LEGACY_CACHELEVEL > > -#define I845_DISPLAY \ > - .has_overlay = 1, \ > - .overlay_needs_physical = 1, \ > - .has_gmch = 1, \ > - I845_PIPE_OFFSETS, \ > - I845_CURSOR_OFFSETS, \ > - I845_COLORS, \ > - \ > - .__runtime_defaults.ip.ver = 2, \ > - .__runtime_defaults.pipe_mask = BIT(PIPE_A), \ > - .__runtime_defaults.cpu_transcoder_mask = BIT(TRANSCODER_A) > - > -static const struct intel_display_device_info i845_display = { > - I845_DISPLAY, > -}; > - > #define I845_FEATURES \ > GEN(2), \ > .has_3d_pipeline = 1, \ > @@ -272,86 +117,21 @@ static const struct intel_display_device_info i845_display = { > static const struct intel_device_info i830_info = { > I830_FEATURES, > PLATFORM(INTEL_I830), > - .display = &i830_display, > }; > > static const struct intel_device_info i845g_info = { > I845_FEATURES, > PLATFORM(INTEL_I845G), > - .display = &i845_display, > -}; > - > -static const struct intel_display_device_info i85x_display = { > - I830_DISPLAY, > - > - .__runtime_defaults.fbc_mask = BIT(INTEL_FBC_A), > }; > > static const struct intel_device_info i85x_info = { > I830_FEATURES, > PLATFORM(INTEL_I85X), > - .display = &i85x_display, > -}; > - > -static const struct intel_display_device_info i865g_display = { > - I845_DISPLAY, > - > - .__runtime_defaults.fbc_mask = BIT(INTEL_FBC_A), > }; > > static const struct intel_device_info i865g_info = { > I845_FEATURES, > PLATFORM(INTEL_I865G), > - .display = &i865g_display, > -}; > - > -#define GEN3_DISPLAY \ > - .has_gmch = 1, \ > - .has_overlay = 1, \ > - I9XX_PIPE_OFFSETS, \ > - I9XX_CURSOR_OFFSETS, \ > - I9XX_COLORS, \ > - \ > - .__runtime_defaults.ip.ver = 3, \ > - .__runtime_defaults.pipe_mask = BIT(PIPE_A) | BIT(PIPE_B), \ > - .__runtime_defaults.cpu_transcoder_mask = \ > - BIT(TRANSCODER_A) | BIT(TRANSCODER_B) > - > -static const struct intel_display_device_info i915g_display = { > - GEN3_DISPLAY, > - .cursor_needs_physical = 1, > - .overlay_needs_physical = 1, > -}; > - > -static const struct intel_display_device_info i915gm_display = { > - GEN3_DISPLAY, > - .cursor_needs_physical = 1, > - .overlay_needs_physical = 1, > - .supports_tv = 1, > - > - .__runtime_defaults.fbc_mask = BIT(INTEL_FBC_A), > -}; > - > -static const struct intel_display_device_info i945g_display = { > - GEN3_DISPLAY, > - .has_hotplug = 1, > - .cursor_needs_physical = 1, > - .overlay_needs_physical = 1, > -}; > - > -static const struct intel_display_device_info i945gm_display = { > - GEN3_DISPLAY, > - .has_hotplug = 1, > - .cursor_needs_physical = 1, > - .overlay_needs_physical = 1, > - .supports_tv = 1, > - > - .__runtime_defaults.fbc_mask = BIT(INTEL_FBC_A), > -}; > - > -static const struct intel_display_device_info g33_display = { > - GEN3_DISPLAY, > - .has_hotplug = 1, > }; > > #define GEN3_FEATURES \ > @@ -370,7 +150,6 @@ static const struct intel_display_device_info g33_display = { > static const struct intel_device_info i915g_info = { > GEN3_FEATURES, > PLATFORM(INTEL_I915G), > - .display = &i915g_display, > .has_coherent_ggtt = false, > .hws_needs_physical = 1, > .unfenced_needs_alignment = 1, > @@ -379,7 +158,6 @@ static const struct intel_device_info i915g_info = { > static const struct intel_device_info i915gm_info = { > GEN3_FEATURES, > PLATFORM(INTEL_I915GM), > - .display = &i915gm_display, > .is_mobile = 1, > .hws_needs_physical = 1, > .unfenced_needs_alignment = 1, > @@ -388,7 +166,6 @@ static const struct intel_device_info i915gm_info = { > static const struct intel_device_info i945g_info = { > GEN3_FEATURES, > PLATFORM(INTEL_I945G), > - .display = &i945g_display, > .hws_needs_physical = 1, > .unfenced_needs_alignment = 1, > }; > @@ -396,7 +173,6 @@ static const struct intel_device_info i945g_info = { > static const struct intel_device_info i945gm_info = { > GEN3_FEATURES, > PLATFORM(INTEL_I945GM), > - .display = &i945gm_display, > .is_mobile = 1, > .hws_needs_physical = 1, > .unfenced_needs_alignment = 1, > @@ -405,14 +181,12 @@ static const struct intel_device_info i945gm_info = { > static const struct intel_device_info g33_info = { > GEN3_FEATURES, > PLATFORM(INTEL_G33), > - .display = &g33_display, > .dma_mask_size = 36, > }; > > static const struct intel_device_info pnv_g_info = { > GEN3_FEATURES, > PLATFORM(INTEL_PINEVIEW), > - .display = &g33_display, > .dma_mask_size = 36, > }; > > @@ -420,46 +194,9 @@ static const struct intel_device_info pnv_m_info = { > GEN3_FEATURES, > PLATFORM(INTEL_PINEVIEW), > .is_mobile = 1, > - .display = &g33_display, > .dma_mask_size = 36, > }; > > -#define GEN4_DISPLAY \ > - .has_hotplug = 1, \ > - .has_gmch = 1, \ > - I9XX_PIPE_OFFSETS, \ > - I9XX_CURSOR_OFFSETS, \ > - I9XX_COLORS, \ > - \ > - .__runtime_defaults.ip.ver = 4, \ > - .__runtime_defaults.pipe_mask = BIT(PIPE_A) | BIT(PIPE_B), \ > - .__runtime_defaults.cpu_transcoder_mask = \ > - BIT(TRANSCODER_A) | BIT(TRANSCODER_B) > - > -static const struct intel_display_device_info i965g_display = { > - GEN4_DISPLAY, > - .has_overlay = 1, > -}; > - > -static const struct intel_display_device_info i965gm_display = { > - GEN4_DISPLAY, > - .has_overlay = 1, > - .supports_tv = 1, > - > - .__runtime_defaults.fbc_mask = BIT(INTEL_FBC_A), > -}; > - > -static const struct intel_display_device_info g45_display = { > - GEN4_DISPLAY, > -}; > - > -static const struct intel_display_device_info gm45_display = { > - GEN4_DISPLAY, > - .supports_tv = 1, > - > - .__runtime_defaults.fbc_mask = BIT(INTEL_FBC_A), > -}; > - > #define GEN4_FEATURES \ > GEN(4), \ > .gpu_reset_clobbers_display = true, \ > @@ -476,7 +213,6 @@ static const struct intel_display_device_info gm45_display = { > static const struct intel_device_info i965g_info = { > GEN4_FEATURES, > PLATFORM(INTEL_I965G), > - .display = &i965g_display, > .hws_needs_physical = 1, > .has_snoop = false, > }; > @@ -484,7 +220,6 @@ static const struct intel_device_info i965g_info = { > static const struct intel_device_info i965gm_info = { > GEN4_FEATURES, > PLATFORM(INTEL_I965GM), > - .display = &i965gm_display, > .is_mobile = 1, > .hws_needs_physical = 1, > .has_snoop = false, > @@ -494,7 +229,6 @@ static const struct intel_device_info g45_info = { > GEN4_FEATURES, > PLATFORM(INTEL_G45), > .__runtime.platform_engine_mask = BIT(RCS0) | BIT(VCS0), > - .display = &g45_display, > .gpu_reset_clobbers_display = false, > }; > > @@ -503,7 +237,6 @@ static const struct intel_device_info gm45_info = { > PLATFORM(INTEL_GM45), > .is_mobile = 1, > .__runtime.platform_engine_mask = BIT(RCS0) | BIT(VCS0), > - .display = &gm45_display, > .gpu_reset_clobbers_display = false, > }; > > @@ -521,37 +254,14 @@ static const struct intel_device_info gm45_info = { > GEN_DEFAULT_REGIONS, \ > LEGACY_CACHELEVEL > > -#define ILK_DISPLAY \ > - .has_hotplug = 1, \ > - I9XX_PIPE_OFFSETS, \ > - I9XX_CURSOR_OFFSETS, \ > - ILK_COLORS, \ > - \ > - .__runtime_defaults.ip.ver = 5, \ > - .__runtime_defaults.pipe_mask = BIT(PIPE_A) | BIT(PIPE_B), \ > - .__runtime_defaults.cpu_transcoder_mask = \ > - BIT(TRANSCODER_A) | BIT(TRANSCODER_B) > - > -static const struct intel_display_device_info ilk_d_display = { > - ILK_DISPLAY, > -}; > - > static const struct intel_device_info ilk_d_info = { > GEN5_FEATURES, > PLATFORM(INTEL_IRONLAKE), > - .display = &ilk_d_display, > -}; > - > -static const struct intel_display_device_info ilk_m_display = { > - ILK_DISPLAY, > - > - .__runtime_defaults.fbc_mask = BIT(INTEL_FBC_A), > }; > > static const struct intel_device_info ilk_m_info = { > GEN5_FEATURES, > PLATFORM(INTEL_IRONLAKE), > - .display = &ilk_m_display, > .is_mobile = 1, > .has_rps = true, > }; > @@ -574,32 +284,17 @@ static const struct intel_device_info ilk_m_info = { > GEN_DEFAULT_REGIONS, \ > LEGACY_CACHELEVEL > > -static const struct intel_display_device_info snb_display = { > - .has_hotplug = 1, > - I9XX_PIPE_OFFSETS, > - I9XX_CURSOR_OFFSETS, > - ILK_COLORS, > - > - .__runtime_defaults.ip.ver = 6, > - .__runtime_defaults.pipe_mask = BIT(PIPE_A) | BIT(PIPE_B), > - .__runtime_defaults.cpu_transcoder_mask = > - BIT(TRANSCODER_A) | BIT(TRANSCODER_B), > - .__runtime_defaults.fbc_mask = BIT(INTEL_FBC_A), > -}; > - > #define SNB_D_PLATFORM \ > GEN6_FEATURES, \ > PLATFORM(INTEL_SANDYBRIDGE) > > static const struct intel_device_info snb_d_gt1_info = { > SNB_D_PLATFORM, > - .display = &snb_display, > .gt = 1, > }; > > static const struct intel_device_info snb_d_gt2_info = { > SNB_D_PLATFORM, > - .display = &snb_display, > .gt = 2, > }; > > @@ -611,13 +306,11 @@ static const struct intel_device_info snb_d_gt2_info = { > > static const struct intel_device_info snb_m_gt1_info = { > SNB_M_PLATFORM, > - .display = &snb_display, > .gt = 1, > }; > > static const struct intel_device_info snb_m_gt2_info = { > SNB_M_PLATFORM, > - .display = &snb_display, > .gt = 2, > }; > > @@ -644,28 +337,13 @@ static const struct intel_device_info snb_m_gt2_info = { > PLATFORM(INTEL_IVYBRIDGE), \ > .has_l3_dpf = 1 > > -static const struct intel_display_device_info ivb_display = { > - .has_hotplug = 1, > - IVB_PIPE_OFFSETS, > - IVB_CURSOR_OFFSETS, > - IVB_COLORS, > - > - .__runtime_defaults.ip.ver = 7, > - .__runtime_defaults.pipe_mask = BIT(PIPE_A) | BIT(PIPE_B) | BIT(PIPE_C), > - .__runtime_defaults.cpu_transcoder_mask = > - BIT(TRANSCODER_A) | BIT(TRANSCODER_B) | BIT(TRANSCODER_C), > - .__runtime_defaults.fbc_mask = BIT(INTEL_FBC_A), > -}; > - > static const struct intel_device_info ivb_d_gt1_info = { > IVB_D_PLATFORM, > - .display = &ivb_display, > .gt = 1, > }; > > static const struct intel_device_info ivb_d_gt2_info = { > IVB_D_PLATFORM, > - .display = &ivb_display, > .gt = 2, > }; > > @@ -677,43 +355,25 @@ static const struct intel_device_info ivb_d_gt2_info = { > > static const struct intel_device_info ivb_m_gt1_info = { > IVB_M_PLATFORM, > - .display = &ivb_display, > .gt = 1, > }; > > static const struct intel_device_info ivb_m_gt2_info = { > IVB_M_PLATFORM, > - .display = &ivb_display, > .gt = 2, > }; > > static const struct intel_device_info ivb_q_info = { > GEN7_FEATURES, > PLATFORM(INTEL_IVYBRIDGE), > - .display = &no_display, > .gt = 2, > .has_l3_dpf = 1, > }; > > -static const struct intel_display_device_info vlv_display = { > - .has_gmch = 1, > - .has_hotplug = 1, > - .mmio_offset = VLV_DISPLAY_BASE, > - I9XX_PIPE_OFFSETS, > - I9XX_CURSOR_OFFSETS, > - I9XX_COLORS, > - > - .__runtime_defaults.ip.ver = 7, > - .__runtime_defaults.pipe_mask = BIT(PIPE_A) | BIT(PIPE_B), > - .__runtime_defaults.cpu_transcoder_mask = > - BIT(TRANSCODER_A) | BIT(TRANSCODER_B), > -}; > - > static const struct intel_device_info vlv_info = { > PLATFORM(INTEL_VALLEYVIEW), > GEN(7), > .is_lp = 1, > - .display = &vlv_display, > .has_runtime_pm = 1, > .has_rc6 = 1, > .has_reset_engine = true, > @@ -741,38 +401,18 @@ static const struct intel_device_info vlv_info = { > PLATFORM(INTEL_HASWELL), \ > .has_l3_dpf = 1 > > -static const struct intel_display_device_info hsw_display = { > - .has_ddi = 1, > - .has_dp_mst = 1, > - .has_fpga_dbg = 1, > - .has_hotplug = 1, > - HSW_PIPE_OFFSETS, > - IVB_CURSOR_OFFSETS, > - IVB_COLORS, > - > - .__runtime_defaults.ip.ver = 7, > - .__runtime_defaults.pipe_mask = BIT(PIPE_A) | BIT(PIPE_B) | BIT(PIPE_C), > - .__runtime_defaults.cpu_transcoder_mask = > - BIT(TRANSCODER_A) | BIT(TRANSCODER_B) | > - BIT(TRANSCODER_C) | BIT(TRANSCODER_EDP), > - .__runtime_defaults.fbc_mask = BIT(INTEL_FBC_A), > -}; > - > static const struct intel_device_info hsw_gt1_info = { > HSW_PLATFORM, > - .display = &hsw_display, > .gt = 1, > }; > > static const struct intel_device_info hsw_gt2_info = { > HSW_PLATFORM, > - .display = &hsw_display, > .gt = 2, > }; > > static const struct intel_device_info hsw_gt3_info = { > HSW_PLATFORM, > - .display = &hsw_display, > .gt = 3, > }; > > @@ -785,42 +425,22 @@ static const struct intel_device_info hsw_gt3_info = { > .__runtime.ppgtt_size = 48, \ > .has_64bit_reloc = 1 > > -static const struct intel_display_device_info bdw_display = { > - .has_ddi = 1, > - .has_dp_mst = 1, > - .has_fpga_dbg = 1, > - .has_hotplug = 1, > - HSW_PIPE_OFFSETS, > - IVB_CURSOR_OFFSETS, > - IVB_COLORS, > - > - .__runtime_defaults.ip.ver = 8, > - .__runtime_defaults.pipe_mask = BIT(PIPE_A) | BIT(PIPE_B) | BIT(PIPE_C), > - .__runtime_defaults.cpu_transcoder_mask = > - BIT(TRANSCODER_A) | BIT(TRANSCODER_B) | > - BIT(TRANSCODER_C) | BIT(TRANSCODER_EDP), > - .__runtime_defaults.fbc_mask = BIT(INTEL_FBC_A), > -}; > - > #define BDW_PLATFORM \ > GEN8_FEATURES, \ > PLATFORM(INTEL_BROADWELL) > > static const struct intel_device_info bdw_gt1_info = { > BDW_PLATFORM, > - .display = &bdw_display, > .gt = 1, > }; > > static const struct intel_device_info bdw_gt2_info = { > BDW_PLATFORM, > - .display = &bdw_display, > .gt = 2, > }; > > static const struct intel_device_info bdw_rsvd_info = { > BDW_PLATFORM, > - .display = &bdw_display, > .gt = 3, > /* According to the device ID those devices are GT3, they were > * previously treated as not GT3, keep it like that. > @@ -829,30 +449,14 @@ static const struct intel_device_info bdw_rsvd_info = { > > static const struct intel_device_info bdw_gt3_info = { > BDW_PLATFORM, > - .display = &bdw_display, > .gt = 3, > .__runtime.platform_engine_mask = > BIT(RCS0) | BIT(VCS0) | BIT(BCS0) | BIT(VECS0) | BIT(VCS1), > }; > > -static const struct intel_display_device_info chv_display = { > - .has_hotplug = 1, > - .has_gmch = 1, > - .mmio_offset = VLV_DISPLAY_BASE, > - CHV_PIPE_OFFSETS, > - CHV_CURSOR_OFFSETS, > - CHV_COLORS, > - > - .__runtime_defaults.ip.ver = 8, > - .__runtime_defaults.pipe_mask = BIT(PIPE_A) | BIT(PIPE_B) | BIT(PIPE_C), > - .__runtime_defaults.cpu_transcoder_mask = > - BIT(TRANSCODER_A) | BIT(TRANSCODER_B) | BIT(TRANSCODER_C), > -}; > - > static const struct intel_device_info chv_info = { > PLATFORM(INTEL_CHERRYVIEW), > GEN(8), > - .display = &chv_display, > .is_lp = 1, > .__runtime.platform_engine_mask = BIT(RCS0) | BIT(VCS0) | BIT(BCS0) | BIT(VECS0), > .has_64bit_reloc = 1, > @@ -882,43 +486,17 @@ static const struct intel_device_info chv_info = { > GEN9_DEFAULT_PAGE_SIZES, \ > .has_gt_uc = 1 > > -static const struct intel_display_device_info skl_display = { > - .dbuf.size = 896 - 4, /* 4 blocks for bypass path allocation */ \ > - .dbuf.slice_mask = BIT(DBUF_S1), > - .has_ddi = 1, > - .has_dp_mst = 1, > - .has_fpga_dbg = 1, > - .has_hotplug = 1, > - .has_ipc = 1, > - .has_psr = 1, > - .has_psr_hw_tracking = 1, > - HSW_PIPE_OFFSETS, > - IVB_CURSOR_OFFSETS, > - IVB_COLORS, > - > - .__runtime_defaults.ip.ver = 9, > - .__runtime_defaults.has_dmc = 1, > - .__runtime_defaults.has_hdcp = 1, > - .__runtime_defaults.pipe_mask = BIT(PIPE_A) | BIT(PIPE_B) | BIT(PIPE_C), > - .__runtime_defaults.cpu_transcoder_mask = > - BIT(TRANSCODER_A) | BIT(TRANSCODER_B) | > - BIT(TRANSCODER_C) | BIT(TRANSCODER_EDP), > - .__runtime_defaults.fbc_mask = BIT(INTEL_FBC_A), > -}; > - > #define SKL_PLATFORM \ > GEN9_FEATURES, \ > PLATFORM(INTEL_SKYLAKE) > > static const struct intel_device_info skl_gt1_info = { > SKL_PLATFORM, > - .display = &skl_display, > .gt = 1, > }; > > static const struct intel_device_info skl_gt2_info = { > SKL_PLATFORM, > - .display = &skl_display, > .gt = 2, > }; > > @@ -930,13 +508,11 @@ static const struct intel_device_info skl_gt2_info = { > > static const struct intel_device_info skl_gt3_info = { > SKL_GT3_PLUS_PLATFORM, > - .display = &skl_display, > .gt = 3, > }; > > static const struct intel_device_info skl_gt4_info = { > SKL_GT3_PLUS_PLATFORM, > - .display = &skl_display, > .gt = 4, > }; > > @@ -962,53 +538,14 @@ static const struct intel_device_info skl_gt4_info = { > GEN_DEFAULT_REGIONS, \ > LEGACY_CACHELEVEL > > -#define GEN9_LP_DISPLAY \ > - .dbuf.slice_mask = BIT(DBUF_S1), \ > - .has_dp_mst = 1, \ > - .has_ddi = 1, \ > - .has_fpga_dbg = 1, \ > - .has_hotplug = 1, \ > - .has_ipc = 1, \ > - .has_psr = 1, \ > - .has_psr_hw_tracking = 1, \ > - HSW_PIPE_OFFSETS, \ > - IVB_CURSOR_OFFSETS, \ > - IVB_COLORS, \ > - \ > - .__runtime_defaults.has_dmc = 1, \ > - .__runtime_defaults.has_hdcp = 1, \ > - .__runtime_defaults.fbc_mask = BIT(INTEL_FBC_A), \ > - .__runtime_defaults.pipe_mask = BIT(PIPE_A) | BIT(PIPE_B) | BIT(PIPE_C), \ > - .__runtime_defaults.cpu_transcoder_mask = \ > - BIT(TRANSCODER_A) | BIT(TRANSCODER_B) | \ > - BIT(TRANSCODER_C) | BIT(TRANSCODER_EDP) | \ > - BIT(TRANSCODER_DSI_A) | BIT(TRANSCODER_DSI_C) > - > -static const struct intel_display_device_info bxt_display = { > - GEN9_LP_DISPLAY, > - .dbuf.size = 512 - 4, /* 4 blocks for bypass path allocation */ > - > - .__runtime_defaults.ip.ver = 9, > -}; > - > static const struct intel_device_info bxt_info = { > GEN9_LP_FEATURES, > PLATFORM(INTEL_BROXTON), > - .display = &bxt_display, > -}; > - > -static const struct intel_display_device_info glk_display = { > - GEN9_LP_DISPLAY, > - .dbuf.size = 1024 - 4, /* 4 blocks for bypass path allocation */ > - GLK_COLORS, > - > - .__runtime_defaults.ip.ver = 10, > }; > > static const struct intel_device_info glk_info = { > GEN9_LP_FEATURES, > PLATFORM(INTEL_GEMINILAKE), > - .display = &glk_display, > }; > > #define KBL_PLATFORM \ > @@ -1017,19 +554,16 @@ static const struct intel_device_info glk_info = { > > static const struct intel_device_info kbl_gt1_info = { > KBL_PLATFORM, > - .display = &skl_display, > .gt = 1, > }; > > static const struct intel_device_info kbl_gt2_info = { > KBL_PLATFORM, > - .display = &skl_display, > .gt = 2, > }; > > static const struct intel_device_info kbl_gt3_info = { > KBL_PLATFORM, > - .display = &skl_display, > .gt = 3, > .__runtime.platform_engine_mask = > BIT(RCS0) | BIT(VCS0) | BIT(BCS0) | BIT(VECS0) | BIT(VCS1), > @@ -1041,19 +575,16 @@ static const struct intel_device_info kbl_gt3_info = { > > static const struct intel_device_info cfl_gt1_info = { > CFL_PLATFORM, > - .display = &skl_display, > .gt = 1, > }; > > static const struct intel_device_info cfl_gt2_info = { > CFL_PLATFORM, > - .display = &skl_display, > .gt = 2, > }; > > static const struct intel_device_info cfl_gt3_info = { > CFL_PLATFORM, > - .display = &skl_display, > .gt = 3, > .__runtime.platform_engine_mask = > BIT(RCS0) | BIT(VCS0) | BIT(BCS0) | BIT(VECS0) | BIT(VCS1), > @@ -1065,13 +596,11 @@ static const struct intel_device_info cfl_gt3_info = { > > static const struct intel_device_info cml_gt1_info = { > CML_PLATFORM, > - .display = &skl_display, > .gt = 1, > }; > > static const struct intel_device_info cml_gt2_info = { > CML_PLATFORM, > - .display = &skl_display, > .gt = 2, > }; > > @@ -1087,54 +616,11 @@ static const struct intel_device_info cml_gt2_info = { > .has_coherent_ggtt = false, \ > .has_logical_ring_elsq = 1 > > -static const struct intel_display_device_info gen11_display = { > - .abox_mask = BIT(0), > - .dbuf.size = 2048, > - .dbuf.slice_mask = BIT(DBUF_S1) | BIT(DBUF_S2), > - .has_ddi = 1, > - .has_dp_mst = 1, > - .has_fpga_dbg = 1, > - .has_hotplug = 1, > - .has_ipc = 1, > - .has_psr = 1, > - .has_psr_hw_tracking = 1, > - .pipe_offsets = { > - [TRANSCODER_A] = PIPE_A_OFFSET, > - [TRANSCODER_B] = PIPE_B_OFFSET, > - [TRANSCODER_C] = PIPE_C_OFFSET, > - [TRANSCODER_EDP] = PIPE_EDP_OFFSET, > - [TRANSCODER_DSI_0] = PIPE_DSI0_OFFSET, > - [TRANSCODER_DSI_1] = PIPE_DSI1_OFFSET, > - }, > - .trans_offsets = { > - [TRANSCODER_A] = TRANSCODER_A_OFFSET, > - [TRANSCODER_B] = TRANSCODER_B_OFFSET, > - [TRANSCODER_C] = TRANSCODER_C_OFFSET, > - [TRANSCODER_EDP] = TRANSCODER_EDP_OFFSET, > - [TRANSCODER_DSI_0] = TRANSCODER_DSI0_OFFSET, > - [TRANSCODER_DSI_1] = TRANSCODER_DSI1_OFFSET, > - }, > - IVB_CURSOR_OFFSETS, > - ICL_COLORS, > - > - .__runtime_defaults.ip.ver = 11, > - .__runtime_defaults.has_dmc = 1, > - .__runtime_defaults.has_dsc = 1, \ > - .__runtime_defaults.has_hdcp = 1, > - .__runtime_defaults.pipe_mask = BIT(PIPE_A) | BIT(PIPE_B) | BIT(PIPE_C), > - .__runtime_defaults.cpu_transcoder_mask = > - BIT(TRANSCODER_A) | BIT(TRANSCODER_B) | > - BIT(TRANSCODER_C) | BIT(TRANSCODER_EDP) | > - BIT(TRANSCODER_DSI_0) | BIT(TRANSCODER_DSI_1), > - .__runtime_defaults.fbc_mask = BIT(INTEL_FBC_A), > -}; > - > static const struct intel_device_info icl_info = { > GEN11_FEATURES, > PLATFORM(INTEL_ICELAKE), > .__runtime.platform_engine_mask = > BIT(RCS0) | BIT(BCS0) | BIT(VECS0) | BIT(VCS0) | BIT(VCS2), > - .display = &gen11_display, > }; > > static const struct intel_device_info ehl_info = { > @@ -1142,7 +628,6 @@ static const struct intel_device_info ehl_info = { > PLATFORM(INTEL_ELKHARTLAKE), > .__runtime.platform_engine_mask = BIT(RCS0) | BIT(BCS0) | BIT(VCS0) | BIT(VECS0), > .__runtime.ppgtt_size = 36, > - .display = &gen11_display, > }; > > static const struct intel_device_info jsl_info = { > @@ -1150,7 +635,6 @@ static const struct intel_device_info jsl_info = { > PLATFORM(INTEL_JASPERLAKE), > .__runtime.platform_engine_mask = BIT(RCS0) | BIT(BCS0) | BIT(VCS0) | BIT(VECS0), > .__runtime.ppgtt_size = 36, > - .display = &gen11_display, > }; > > #define GEN12_FEATURES \ > @@ -1161,70 +645,11 @@ static const struct intel_device_info jsl_info = { > .has_pxp = 1, \ > .max_pat_index = 3 > > -#define XE_D_DISPLAY \ > - .abox_mask = GENMASK(2, 1), \ > - .dbuf.size = 2048, \ > - .dbuf.slice_mask = BIT(DBUF_S1) | BIT(DBUF_S2), \ > - .has_ddi = 1, \ > - .has_dp_mst = 1, \ > - .has_dsb = 1, \ > - .has_fpga_dbg = 1, \ > - .has_hotplug = 1, \ > - .has_ipc = 1, \ > - .has_psr = 1, \ > - .has_psr_hw_tracking = 1, \ > - .pipe_offsets = { \ > - [TRANSCODER_A] = PIPE_A_OFFSET, \ > - [TRANSCODER_B] = PIPE_B_OFFSET, \ > - [TRANSCODER_C] = PIPE_C_OFFSET, \ > - [TRANSCODER_D] = PIPE_D_OFFSET, \ > - [TRANSCODER_DSI_0] = PIPE_DSI0_OFFSET, \ > - [TRANSCODER_DSI_1] = PIPE_DSI1_OFFSET, \ > - }, \ > - .trans_offsets = { \ > - [TRANSCODER_A] = TRANSCODER_A_OFFSET, \ > - [TRANSCODER_B] = TRANSCODER_B_OFFSET, \ > - [TRANSCODER_C] = TRANSCODER_C_OFFSET, \ > - [TRANSCODER_D] = TRANSCODER_D_OFFSET, \ > - [TRANSCODER_DSI_0] = TRANSCODER_DSI0_OFFSET, \ > - [TRANSCODER_DSI_1] = TRANSCODER_DSI1_OFFSET, \ > - }, \ > - TGL_CURSOR_OFFSETS, \ > - ICL_COLORS, \ > - \ > - .__runtime_defaults.ip.ver = 12, \ > - .__runtime_defaults.has_dmc = 1, \ > - .__runtime_defaults.has_dsc = 1, \ > - .__runtime_defaults.has_hdcp = 1, \ > - .__runtime_defaults.pipe_mask = \ > - BIT(PIPE_A) | BIT(PIPE_B) | BIT(PIPE_C) | BIT(PIPE_D), \ > - .__runtime_defaults.cpu_transcoder_mask = \ > - BIT(TRANSCODER_A) | BIT(TRANSCODER_B) | \ > - BIT(TRANSCODER_C) | BIT(TRANSCODER_D) | \ > - BIT(TRANSCODER_DSI_0) | BIT(TRANSCODER_DSI_1), \ > - .__runtime_defaults.fbc_mask = BIT(INTEL_FBC_A) > - > -static const struct intel_display_device_info tgl_display = { > - XE_D_DISPLAY, > -}; > - > static const struct intel_device_info tgl_info = { > GEN12_FEATURES, > PLATFORM(INTEL_TIGERLAKE), > .__runtime.platform_engine_mask = > BIT(RCS0) | BIT(BCS0) | BIT(VECS0) | BIT(VCS0) | BIT(VCS2), > - .display = &tgl_display, > -}; > - > -static const struct intel_display_device_info rkl_display = { > - XE_D_DISPLAY, > - .abox_mask = BIT(0), > - .has_hti = 1, > - .has_psr_hw_tracking = 0, > - > - .__runtime_defaults.pipe_mask = BIT(PIPE_A) | BIT(PIPE_B) | BIT(PIPE_C), > - .__runtime_defaults.cpu_transcoder_mask = > - BIT(TRANSCODER_A) | BIT(TRANSCODER_B) | BIT(TRANSCODER_C), > }; > > static const struct intel_device_info rkl_info = { > @@ -1232,7 +657,6 @@ static const struct intel_device_info rkl_info = { > PLATFORM(INTEL_ROCKETLAKE), > .__runtime.platform_engine_mask = > BIT(RCS0) | BIT(BCS0) | BIT(VECS0) | BIT(VCS0), > - .display = &rkl_display, > }; > > #define DGFX_FEATURES \ > @@ -1254,13 +678,6 @@ static const struct intel_device_info dg1_info = { > BIT(VCS0) | BIT(VCS2), > /* Wa_16011227922 */ > .__runtime.ppgtt_size = 47, > - .display = &tgl_display, > -}; > - > -static const struct intel_display_device_info adl_s_display = { > - XE_D_DISPLAY, > - .has_hti = 1, > - .has_psr_hw_tracking = 0, > }; > > static const struct intel_device_info adl_s_info = { > @@ -1269,61 +686,6 @@ static const struct intel_device_info adl_s_info = { > .__runtime.platform_engine_mask = > BIT(RCS0) | BIT(BCS0) | BIT(VECS0) | BIT(VCS0) | BIT(VCS2), > .dma_mask_size = 39, > - .display = &adl_s_display, > -}; > - > -#define XE_LPD_FEATURES \ > - .abox_mask = GENMASK(1, 0), \ > - .color = { \ > - .degamma_lut_size = 129, .gamma_lut_size = 1024, \ > - .degamma_lut_tests = DRM_COLOR_LUT_NON_DECREASING | \ > - DRM_COLOR_LUT_EQUAL_CHANNELS, \ > - }, \ > - .dbuf.size = 4096, \ > - .dbuf.slice_mask = BIT(DBUF_S1) | BIT(DBUF_S2) | BIT(DBUF_S3) | \ > - BIT(DBUF_S4), \ > - .has_ddi = 1, \ > - .has_dp_mst = 1, \ > - .has_dsb = 1, \ > - .has_fpga_dbg = 1, \ > - .has_hotplug = 1, \ > - .has_ipc = 1, \ > - .has_psr = 1, \ > - .pipe_offsets = { \ > - [TRANSCODER_A] = PIPE_A_OFFSET, \ > - [TRANSCODER_B] = PIPE_B_OFFSET, \ > - [TRANSCODER_C] = PIPE_C_OFFSET, \ > - [TRANSCODER_D] = PIPE_D_OFFSET, \ > - [TRANSCODER_DSI_0] = PIPE_DSI0_OFFSET, \ > - [TRANSCODER_DSI_1] = PIPE_DSI1_OFFSET, \ > - }, \ > - .trans_offsets = { \ > - [TRANSCODER_A] = TRANSCODER_A_OFFSET, \ > - [TRANSCODER_B] = TRANSCODER_B_OFFSET, \ > - [TRANSCODER_C] = TRANSCODER_C_OFFSET, \ > - [TRANSCODER_D] = TRANSCODER_D_OFFSET, \ > - [TRANSCODER_DSI_0] = TRANSCODER_DSI0_OFFSET, \ > - [TRANSCODER_DSI_1] = TRANSCODER_DSI1_OFFSET, \ > - }, \ > - TGL_CURSOR_OFFSETS, \ > - \ > - .__runtime_defaults.ip.ver = 13, \ > - .__runtime_defaults.has_dmc = 1, \ > - .__runtime_defaults.has_dsc = 1, \ > - .__runtime_defaults.fbc_mask = BIT(INTEL_FBC_A), \ > - .__runtime_defaults.has_hdcp = 1, \ > - .__runtime_defaults.pipe_mask = \ > - BIT(PIPE_A) | BIT(PIPE_B) | BIT(PIPE_C) | BIT(PIPE_D) > - > -static const struct intel_display_device_info xe_lpd_display = { > - XE_LPD_FEATURES, > - .has_cdclk_crawl = 1, > - .has_psr_hw_tracking = 0, > - > - .__runtime_defaults.cpu_transcoder_mask = > - BIT(TRANSCODER_A) | BIT(TRANSCODER_B) | > - BIT(TRANSCODER_C) | BIT(TRANSCODER_D) | > - BIT(TRANSCODER_DSI_0) | BIT(TRANSCODER_DSI_1), > }; > > static const struct intel_device_info adl_p_info = { > @@ -1332,7 +694,6 @@ static const struct intel_device_info adl_p_info = { > .__runtime.platform_engine_mask = > BIT(RCS0) | BIT(BCS0) | BIT(VECS0) | BIT(VCS0) | BIT(VCS2), > .__runtime.ppgtt_size = 48, > - .display = &xe_lpd_display, > .dma_mask_size = 39, > }; > > @@ -1380,7 +741,6 @@ static const struct intel_device_info xehpsdv_info = { > XE_HPM_FEATURES, > DGFX_FEATURES, > PLATFORM(INTEL_XEHPSDV), > - .display = &no_display, > .has_64k_pages = 1, > .has_media_ratio_mode = 1, > .__runtime.platform_engine_mask = > @@ -1409,23 +769,12 @@ static const struct intel_device_info xehpsdv_info = { > BIT(VCS0) | BIT(VCS2) | \ > BIT(CCS0) | BIT(CCS1) | BIT(CCS2) | BIT(CCS3) > > -static const struct intel_display_device_info xe_hpd_display = { > - XE_LPD_FEATURES, > - .has_cdclk_squash = 1, > - > - .__runtime_defaults.cpu_transcoder_mask = > - BIT(TRANSCODER_A) | BIT(TRANSCODER_B) | > - BIT(TRANSCODER_C) | BIT(TRANSCODER_D), > -}; > - > static const struct intel_device_info dg2_info = { > DG2_FEATURES, > - .display = &xe_hpd_display, > }; > > static const struct intel_device_info ats_m_info = { > DG2_FEATURES, > - .display = &no_display, > .require_force_probe = 1, > .tuning_thread_rr_after_dep = 1, > }; > @@ -1447,7 +796,6 @@ static const struct intel_device_info pvc_info = { > .__runtime.graphics.ip.rel = 60, > .__runtime.media.ip.rel = 60, > PLATFORM(INTEL_PONTEVECCHIO), > - .display = &no_display, > .has_flat_ccs = 0, > .max_pat_index = 7, > .__runtime.platform_engine_mask = > @@ -1468,18 +816,6 @@ static const struct intel_gt_definition xelpmp_extra_gt[] = { > {} > }; > > -static const struct intel_display_device_info xe_lpdp_display = { > - XE_LPD_FEATURES, > - .has_cdclk_crawl = 1, > - .has_cdclk_squash = 1, > - > - .__runtime_defaults.ip.ver = 14, > - .__runtime_defaults.fbc_mask = BIT(INTEL_FBC_A) | BIT(INTEL_FBC_B), > - .__runtime_defaults.cpu_transcoder_mask = > - BIT(TRANSCODER_A) | BIT(TRANSCODER_B) | > - BIT(TRANSCODER_C) | BIT(TRANSCODER_D), > -}; > - > static const struct intel_device_info mtl_info = { > XE_HP_FEATURES, > /* > @@ -1490,7 +826,6 @@ static const struct intel_device_info mtl_info = { > .__runtime.graphics.ip.rel = 70, > .__runtime.media.ip.ver = 13, > PLATFORM(INTEL_METEORLAKE), > - .display = &xe_lpdp_display, > .extra_gt_list = xelpmp_extra_gt, > .has_flat_ccs = 0, > .has_gmd_id = 1, > diff --git a/drivers/gpu/drm/i915/i915_reg.h b/drivers/gpu/drm/i915/i915_reg.h > index 2a9ab8de8421..f1ba1eae26ca 100644 > --- a/drivers/gpu/drm/i915/i915_reg.h > +++ b/drivers/gpu/drm/i915/i915_reg.h > @@ -1966,15 +1966,6 @@ > #define _TRANS_VSYNC_DSI1 0x6b814 > #define _TRANS_VSYNCSHIFT_DSI1 0x6b828 > > -#define TRANSCODER_A_OFFSET 0x60000 > -#define TRANSCODER_B_OFFSET 0x61000 > -#define TRANSCODER_C_OFFSET 0x62000 > -#define CHV_TRANSCODER_C_OFFSET 0x63000 > -#define TRANSCODER_D_OFFSET 0x63000 > -#define TRANSCODER_EDP_OFFSET 0x6f000 > -#define TRANSCODER_DSI0_OFFSET 0x6b000 > -#define TRANSCODER_DSI1_OFFSET 0x6b800 > - > #define TRANS_HTOTAL(trans) _MMIO_TRANS2((trans), _TRANS_HTOTAL_A) > #define TRANS_HBLANK(trans) _MMIO_TRANS2((trans), _TRANS_HBLANK_A) > #define TRANS_HSYNC(trans) _MMIO_TRANS2((trans), _TRANS_HSYNC_A) > @@ -2622,23 +2613,6 @@ > #define PIPESTAT_INT_ENABLE_MASK 0x7fff0000 > #define PIPESTAT_INT_STATUS_MASK 0x0000ffff > > -#define PIPE_A_OFFSET 0x70000 > -#define PIPE_B_OFFSET 0x71000 > -#define PIPE_C_OFFSET 0x72000 > -#define PIPE_D_OFFSET 0x73000 > -#define CHV_PIPE_C_OFFSET 0x74000 > -/* > - * There's actually no pipe EDP. Some pipe registers have > - * simply shifted from the pipe to the transcoder, while > - * keeping their original offset. Thus we need PIPE_EDP_OFFSET > - * to access such registers in transcoder EDP. > - */ > -#define PIPE_EDP_OFFSET 0x7f000 > - > -/* ICL DSI 0 and 1 */ > -#define PIPE_DSI0_OFFSET 0x7b000 > -#define PIPE_DSI1_OFFSET 0x7b800 > - > #define TRANSCONF(trans) _MMIO_PIPE2((trans), _TRANSACONF) > #define PIPEDSL(pipe) _MMIO_PIPE2(pipe, _PIPEADSL) > #define PIPEFRAME(pipe) _MMIO_PIPE2(pipe, _PIPEAFRAMEHIGH) > @@ -3099,13 +3073,6 @@ > #define CUR_CHICKEN(pipe) _MMIO_CURSOR2(pipe, _CUR_CHICKEN_A) > #define CURSURFLIVE(pipe) _MMIO_CURSOR2(pipe, _CURASURFLIVE) > > -#define CURSOR_A_OFFSET 0x70080 > -#define CURSOR_B_OFFSET 0x700c0 > -#define CHV_CURSOR_C_OFFSET 0x700e0 > -#define IVB_CURSOR_B_OFFSET 0x71080 > -#define IVB_CURSOR_C_OFFSET 0x72080 > -#define TGL_CURSOR_D_OFFSET 0x73080 > - > /* Display A control */ > #define _DSPAADDR_VLV 0x7017C /* vlv/chv */ > #define _DSPACNTR 0x70180 > diff --git a/drivers/gpu/drm/i915/intel_device_info.c b/drivers/gpu/drm/i915/intel_device_info.c > index 4d158927c78b..e1507ae59f2d 100644 > --- a/drivers/gpu/drm/i915/intel_device_info.c > +++ b/drivers/gpu/drm/i915/intel_device_info.c > @@ -574,7 +574,6 @@ void intel_device_info_driver_create(struct drm_i915_private *i915, > { > struct intel_device_info *info; > struct intel_runtime_info *runtime; > - struct intel_display_runtime_info *display_runtime; > > /* Setup the write-once "constant" device info */ > info = mkwrite_device_info(i915); > @@ -583,9 +582,10 @@ void intel_device_info_driver_create(struct drm_i915_private *i915, > /* Initialize initial runtime info from static const data and pdev. */ > runtime = RUNTIME_INFO(i915); > memcpy(runtime, &INTEL_INFO(i915)->__runtime, sizeof(*runtime)); > - display_runtime = DISPLAY_RUNTIME_INFO(i915); > - memcpy(display_runtime, &DISPLAY_INFO(i915)->__runtime_defaults, > - sizeof(*display_runtime)); > + > + /* Probe display support */ > + info->display = intel_display_device_probe(device_id); > + *DISPLAY_RUNTIME_INFO(i915) = DISPLAY_INFO(i915)->__runtime_defaults; > > runtime->device_id = device_id; > }
On Mon, 22 May 2023, Matt Roper <matthew.d.roper@intel.com> wrote: > +static const struct intel_display_device_info xe_lpdp_display = { > + XE_LPD_FEATURES, > + .has_cdclk_crawl = 1, > + .has_cdclk_squash = 1, > + > + .__runtime_defaults.ip.ver = 14, > + .__runtime_defaults.fbc_mask = BIT(INTEL_FBC_A) | BIT(INTEL_FBC_B), > + .__runtime_defaults.cpu_transcoder_mask = > + BIT(TRANSCODER_A) | BIT(TRANSCODER_B) | > + BIT(TRANSCODER_C) | BIT(TRANSCODER_D), > +}; > + > +static const struct pci_device_id intel_display_ids[] = { Since this is not used for MODULE_DEVICE_TABLE(), there's no requirement for the array to be struct pci_device_id. You can either have a struct with compatible members, or just undef and redefine INTEL_VGA_DEVICE() to initialize a struct with pci id and const struct intel_display_device_info *, so you can avoid the cast in intel_display_device_probe(). See what's done with subplatform init arrays in intel_device_info.c. This too is nitpicking, and can be fixed later. > + INTEL_I830_IDS(&i830_display), > + INTEL_I845G_IDS(&i845_display), > + INTEL_I85X_IDS(&i85x_display), > + INTEL_I865G_IDS(&i865g_display), > + INTEL_I915G_IDS(&i915g_display), > + INTEL_I915GM_IDS(&i915gm_display), > + INTEL_I945G_IDS(&i945g_display), > + INTEL_I945GM_IDS(&i945gm_display), > + INTEL_I965G_IDS(&i965g_display), > + INTEL_G33_IDS(&g33_display), > + INTEL_I965GM_IDS(&i965gm_display), > + INTEL_GM45_IDS(&gm45_display), > + INTEL_G45_IDS(&g45_display), > + INTEL_PINEVIEW_G_IDS(&g33_display), > + INTEL_PINEVIEW_M_IDS(&g33_display), > + INTEL_IRONLAKE_D_IDS(&ilk_d_display), > + INTEL_IRONLAKE_M_IDS(&ilk_m_display), > + INTEL_SNB_D_IDS(&snb_display), > + INTEL_SNB_M_IDS(&snb_display), > + INTEL_IVB_Q_IDS(NULL), /* must be first IVB in list */ > + INTEL_IVB_M_IDS(&ivb_display), > + INTEL_IVB_D_IDS(&ivb_display), > + INTEL_HSW_IDS(&hsw_display), > + INTEL_VLV_IDS(&vlv_display), > + INTEL_BDW_IDS(&bdw_display), > + INTEL_CHV_IDS(&chv_display), > + INTEL_SKL_IDS(&skl_display), > + INTEL_BXT_IDS(&bxt_display), > + INTEL_GLK_IDS(&glk_display), > + INTEL_KBL_IDS(&skl_display), > + INTEL_CFL_IDS(&skl_display), > + INTEL_ICL_11_IDS(&gen11_display), > + INTEL_EHL_IDS(&gen11_display), > + INTEL_JSL_IDS(&gen11_display), > + INTEL_TGL_12_IDS(&tgl_display), > + INTEL_DG1_IDS(&tgl_display), > + INTEL_RKL_IDS(&rkl_display), > + INTEL_ADLS_IDS(&adl_s_display), > + INTEL_RPLS_IDS(&adl_s_display), > + INTEL_ADLP_IDS(&xe_lpd_display), > + INTEL_ADLN_IDS(&xe_lpd_display), > + INTEL_RPLP_IDS(&xe_lpd_display), > + INTEL_DG2_IDS(&xe_hpd_display), > + > + /* FIXME: Replace this with a GMD_ID lookup */ > + INTEL_MTL_IDS(&xe_lpdp_display), > +}; > + > +const struct intel_display_device_info * > +intel_display_device_probe(u16 pci_devid) > +{ > + int i; > + > + for (i = 0; i < ARRAY_SIZE(intel_display_ids); i++) { > + if (intel_display_ids[i].device == pci_devid) > + return (struct intel_display_device_info *)intel_display_ids[i].driver_data; > + } > + I wonder if a debug message here would be helpful. *shrug*. > + return &no_display; > +} > diff --git a/drivers/gpu/drm/i915/intel_device_info.c b/drivers/gpu/drm/i915/intel_device_info.c > index 4d158927c78b..e1507ae59f2d 100644 > --- a/drivers/gpu/drm/i915/intel_device_info.c > +++ b/drivers/gpu/drm/i915/intel_device_info.c > @@ -574,7 +574,6 @@ void intel_device_info_driver_create(struct drm_i915_private *i915, > { > struct intel_device_info *info; > struct intel_runtime_info *runtime; > - struct intel_display_runtime_info *display_runtime; > > /* Setup the write-once "constant" device info */ > info = mkwrite_device_info(i915); > @@ -583,9 +582,10 @@ void intel_device_info_driver_create(struct drm_i915_private *i915, > /* Initialize initial runtime info from static const data and pdev. */ > runtime = RUNTIME_INFO(i915); > memcpy(runtime, &INTEL_INFO(i915)->__runtime, sizeof(*runtime)); > - display_runtime = DISPLAY_RUNTIME_INFO(i915); > - memcpy(display_runtime, &DISPLAY_INFO(i915)->__runtime_defaults, > - sizeof(*display_runtime)); > + > + /* Probe display support */ > + info->display = intel_display_device_probe(device_id); > + *DISPLAY_RUNTIME_INFO(i915) = DISPLAY_INFO(i915)->__runtime_defaults; I think I'd keep the memcpy. Acked-by: Jani Nikula <jani.nikula@intel.com> > > runtime->device_id = device_id; > }
diff --git a/drivers/gpu/drm/i915/Makefile b/drivers/gpu/drm/i915/Makefile index dd9ca69f4998..06374fc072d3 100644 --- a/drivers/gpu/drm/i915/Makefile +++ b/drivers/gpu/drm/i915/Makefile @@ -25,6 +25,7 @@ subdir-ccflags-$(CONFIG_DRM_I915_WERROR) += -Werror # Fine grained warnings disable CFLAGS_i915_pci.o = $(call cc-disable-warning, override-init) +CFLAGS_display/intel_display_device.o = $(call cc-disable-warning, override-init) CFLAGS_display/intel_fbdev.o = $(call cc-disable-warning, override-init) subdir-ccflags-y += -I$(srctree)/$(src) @@ -308,6 +309,7 @@ i915-y += \ display/intel_cx0_phy.o \ display/intel_ddi.o \ display/intel_ddi_buf_trans.o \ + display/intel_display_device.o \ display/intel_display_trace.o \ display/intel_dkl_phy.o \ display/intel_dp.o \ diff --git a/drivers/gpu/drm/i915/display/intel_display_device.c b/drivers/gpu/drm/i915/display/intel_display_device.c new file mode 100644 index 000000000000..3c5941c8788d --- /dev/null +++ b/drivers/gpu/drm/i915/display/intel_display_device.c @@ -0,0 +1,710 @@ +// SPDX-License-Identifier: MIT +/* + * Copyright © 2023 Intel Corporation + */ + +#include <drm/i915_pciids.h> +#include <drm/drm_color_mgmt.h> +#include <linux/mod_devicetable.h> + +#include "intel_display_device.h" +#include "intel_display_power.h" +#include "intel_display_reg_defs.h" +#include "intel_fbc.h" + +static const struct intel_display_device_info no_display = { 0 }; + +#define PIPE_A_OFFSET 0x70000 +#define PIPE_B_OFFSET 0x71000 +#define PIPE_C_OFFSET 0x72000 +#define PIPE_D_OFFSET 0x73000 +#define CHV_PIPE_C_OFFSET 0x74000 +/* + * There's actually no pipe EDP. Some pipe registers have + * simply shifted from the pipe to the transcoder, while + * keeping their original offset. Thus we need PIPE_EDP_OFFSET + * to access such registers in transcoder EDP. + */ +#define PIPE_EDP_OFFSET 0x7f000 + +/* ICL DSI 0 and 1 */ +#define PIPE_DSI0_OFFSET 0x7b000 +#define PIPE_DSI1_OFFSET 0x7b800 + +#define TRANSCODER_A_OFFSET 0x60000 +#define TRANSCODER_B_OFFSET 0x61000 +#define TRANSCODER_C_OFFSET 0x62000 +#define CHV_TRANSCODER_C_OFFSET 0x63000 +#define TRANSCODER_D_OFFSET 0x63000 +#define TRANSCODER_EDP_OFFSET 0x6f000 +#define TRANSCODER_DSI0_OFFSET 0x6b000 +#define TRANSCODER_DSI1_OFFSET 0x6b800 + +#define CURSOR_A_OFFSET 0x70080 +#define CURSOR_B_OFFSET 0x700c0 +#define CHV_CURSOR_C_OFFSET 0x700e0 +#define IVB_CURSOR_B_OFFSET 0x71080 +#define IVB_CURSOR_C_OFFSET 0x72080 +#define TGL_CURSOR_D_OFFSET 0x73080 + +#define I845_PIPE_OFFSETS \ + .pipe_offsets = { \ + [TRANSCODER_A] = PIPE_A_OFFSET, \ + }, \ + .trans_offsets = { \ + [TRANSCODER_A] = TRANSCODER_A_OFFSET, \ + } + +#define I9XX_PIPE_OFFSETS \ + .pipe_offsets = { \ + [TRANSCODER_A] = PIPE_A_OFFSET, \ + [TRANSCODER_B] = PIPE_B_OFFSET, \ + }, \ + .trans_offsets = { \ + [TRANSCODER_A] = TRANSCODER_A_OFFSET, \ + [TRANSCODER_B] = TRANSCODER_B_OFFSET, \ + } + +#define IVB_PIPE_OFFSETS \ + .pipe_offsets = { \ + [TRANSCODER_A] = PIPE_A_OFFSET, \ + [TRANSCODER_B] = PIPE_B_OFFSET, \ + [TRANSCODER_C] = PIPE_C_OFFSET, \ + }, \ + .trans_offsets = { \ + [TRANSCODER_A] = TRANSCODER_A_OFFSET, \ + [TRANSCODER_B] = TRANSCODER_B_OFFSET, \ + [TRANSCODER_C] = TRANSCODER_C_OFFSET, \ + } + +#define HSW_PIPE_OFFSETS \ + .pipe_offsets = { \ + [TRANSCODER_A] = PIPE_A_OFFSET, \ + [TRANSCODER_B] = PIPE_B_OFFSET, \ + [TRANSCODER_C] = PIPE_C_OFFSET, \ + [TRANSCODER_EDP] = PIPE_EDP_OFFSET, \ + }, \ + .trans_offsets = { \ + [TRANSCODER_A] = TRANSCODER_A_OFFSET, \ + [TRANSCODER_B] = TRANSCODER_B_OFFSET, \ + [TRANSCODER_C] = TRANSCODER_C_OFFSET, \ + [TRANSCODER_EDP] = TRANSCODER_EDP_OFFSET, \ + } + +#define CHV_PIPE_OFFSETS \ + .pipe_offsets = { \ + [TRANSCODER_A] = PIPE_A_OFFSET, \ + [TRANSCODER_B] = PIPE_B_OFFSET, \ + [TRANSCODER_C] = CHV_PIPE_C_OFFSET, \ + }, \ + .trans_offsets = { \ + [TRANSCODER_A] = TRANSCODER_A_OFFSET, \ + [TRANSCODER_B] = TRANSCODER_B_OFFSET, \ + [TRANSCODER_C] = CHV_TRANSCODER_C_OFFSET, \ + } + +#define I845_CURSOR_OFFSETS \ + .cursor_offsets = { \ + [PIPE_A] = CURSOR_A_OFFSET, \ + } + +#define I9XX_CURSOR_OFFSETS \ + .cursor_offsets = { \ + [PIPE_A] = CURSOR_A_OFFSET, \ + [PIPE_B] = CURSOR_B_OFFSET, \ + } + +#define CHV_CURSOR_OFFSETS \ + .cursor_offsets = { \ + [PIPE_A] = CURSOR_A_OFFSET, \ + [PIPE_B] = CURSOR_B_OFFSET, \ + [PIPE_C] = CHV_CURSOR_C_OFFSET, \ + } + +#define IVB_CURSOR_OFFSETS \ + .cursor_offsets = { \ + [PIPE_A] = CURSOR_A_OFFSET, \ + [PIPE_B] = IVB_CURSOR_B_OFFSET, \ + [PIPE_C] = IVB_CURSOR_C_OFFSET, \ + } + +#define TGL_CURSOR_OFFSETS \ + .cursor_offsets = { \ + [PIPE_A] = CURSOR_A_OFFSET, \ + [PIPE_B] = IVB_CURSOR_B_OFFSET, \ + [PIPE_C] = IVB_CURSOR_C_OFFSET, \ + [PIPE_D] = TGL_CURSOR_D_OFFSET, \ + } + +#define I845_COLORS \ + .color = { .gamma_lut_size = 256 } +#define I9XX_COLORS \ + .color = { .gamma_lut_size = 129, \ + .gamma_lut_tests = DRM_COLOR_LUT_NON_DECREASING, \ + } +#define ILK_COLORS \ + .color = { .gamma_lut_size = 1024 } +#define IVB_COLORS \ + .color = { .degamma_lut_size = 1024, .gamma_lut_size = 1024 } +#define CHV_COLORS \ + .color = { \ + .degamma_lut_size = 65, .gamma_lut_size = 257, \ + .degamma_lut_tests = DRM_COLOR_LUT_NON_DECREASING, \ + .gamma_lut_tests = DRM_COLOR_LUT_NON_DECREASING, \ + } +#define GLK_COLORS \ + .color = { \ + .degamma_lut_size = 33, .gamma_lut_size = 1024, \ + .degamma_lut_tests = DRM_COLOR_LUT_NON_DECREASING | \ + DRM_COLOR_LUT_EQUAL_CHANNELS, \ + } +#define ICL_COLORS \ + .color = { \ + .degamma_lut_size = 33, .gamma_lut_size = 262145, \ + .degamma_lut_tests = DRM_COLOR_LUT_NON_DECREASING | \ + DRM_COLOR_LUT_EQUAL_CHANNELS, \ + .gamma_lut_tests = DRM_COLOR_LUT_NON_DECREASING, \ + } + +#define I830_DISPLAY \ + .has_overlay = 1, \ + .cursor_needs_physical = 1, \ + .overlay_needs_physical = 1, \ + .has_gmch = 1, \ + I9XX_PIPE_OFFSETS, \ + I9XX_CURSOR_OFFSETS, \ + I9XX_COLORS, \ + \ + .__runtime_defaults.ip.ver = 2, \ + .__runtime_defaults.pipe_mask = BIT(PIPE_A) | BIT(PIPE_B), \ + .__runtime_defaults.cpu_transcoder_mask = \ + BIT(TRANSCODER_A) | BIT(TRANSCODER_B) + +static const struct intel_display_device_info i830_display = { + I830_DISPLAY, +}; + +#define I845_DISPLAY \ + .has_overlay = 1, \ + .overlay_needs_physical = 1, \ + .has_gmch = 1, \ + I845_PIPE_OFFSETS, \ + I845_CURSOR_OFFSETS, \ + I845_COLORS, \ + \ + .__runtime_defaults.ip.ver = 2, \ + .__runtime_defaults.pipe_mask = BIT(PIPE_A), \ + .__runtime_defaults.cpu_transcoder_mask = BIT(TRANSCODER_A) + +static const struct intel_display_device_info i845_display = { + I845_DISPLAY, +}; + +static const struct intel_display_device_info i85x_display = { + I830_DISPLAY, + + .__runtime_defaults.fbc_mask = BIT(INTEL_FBC_A), +}; + +static const struct intel_display_device_info i865g_display = { + I845_DISPLAY, + + .__runtime_defaults.fbc_mask = BIT(INTEL_FBC_A), +}; + +#define GEN3_DISPLAY \ + .has_gmch = 1, \ + .has_overlay = 1, \ + I9XX_PIPE_OFFSETS, \ + I9XX_CURSOR_OFFSETS, \ + I9XX_COLORS, \ + \ + .__runtime_defaults.ip.ver = 3, \ + .__runtime_defaults.pipe_mask = BIT(PIPE_A) | BIT(PIPE_B), \ + .__runtime_defaults.cpu_transcoder_mask = \ + BIT(TRANSCODER_A) | BIT(TRANSCODER_B) + +static const struct intel_display_device_info i915g_display = { + GEN3_DISPLAY, + .cursor_needs_physical = 1, + .overlay_needs_physical = 1, +}; + +static const struct intel_display_device_info i915gm_display = { + GEN3_DISPLAY, + .cursor_needs_physical = 1, + .overlay_needs_physical = 1, + .supports_tv = 1, + + .__runtime_defaults.fbc_mask = BIT(INTEL_FBC_A), +}; + +static const struct intel_display_device_info i945g_display = { + GEN3_DISPLAY, + .has_hotplug = 1, + .cursor_needs_physical = 1, + .overlay_needs_physical = 1, +}; + +static const struct intel_display_device_info i945gm_display = { + GEN3_DISPLAY, + .has_hotplug = 1, + .cursor_needs_physical = 1, + .overlay_needs_physical = 1, + .supports_tv = 1, + + .__runtime_defaults.fbc_mask = BIT(INTEL_FBC_A), +}; + +static const struct intel_display_device_info g33_display = { + GEN3_DISPLAY, + .has_hotplug = 1, +}; + +#define GEN4_DISPLAY \ + .has_hotplug = 1, \ + .has_gmch = 1, \ + I9XX_PIPE_OFFSETS, \ + I9XX_CURSOR_OFFSETS, \ + I9XX_COLORS, \ + \ + .__runtime_defaults.ip.ver = 4, \ + .__runtime_defaults.pipe_mask = BIT(PIPE_A) | BIT(PIPE_B), \ + .__runtime_defaults.cpu_transcoder_mask = \ + BIT(TRANSCODER_A) | BIT(TRANSCODER_B) + +static const struct intel_display_device_info i965g_display = { + GEN4_DISPLAY, + .has_overlay = 1, +}; + +static const struct intel_display_device_info i965gm_display = { + GEN4_DISPLAY, + .has_overlay = 1, + .supports_tv = 1, + + .__runtime_defaults.fbc_mask = BIT(INTEL_FBC_A), +}; + +static const struct intel_display_device_info g45_display = { + GEN4_DISPLAY, +}; + +static const struct intel_display_device_info gm45_display = { + GEN4_DISPLAY, + .supports_tv = 1, + + .__runtime_defaults.fbc_mask = BIT(INTEL_FBC_A), +}; + +#define ILK_DISPLAY \ + .has_hotplug = 1, \ + I9XX_PIPE_OFFSETS, \ + I9XX_CURSOR_OFFSETS, \ + ILK_COLORS, \ + \ + .__runtime_defaults.ip.ver = 5, \ + .__runtime_defaults.pipe_mask = BIT(PIPE_A) | BIT(PIPE_B), \ + .__runtime_defaults.cpu_transcoder_mask = \ + BIT(TRANSCODER_A) | BIT(TRANSCODER_B) + +static const struct intel_display_device_info ilk_d_display = { + ILK_DISPLAY, +}; + +static const struct intel_display_device_info ilk_m_display = { + ILK_DISPLAY, + + .__runtime_defaults.fbc_mask = BIT(INTEL_FBC_A), +}; + +static const struct intel_display_device_info snb_display = { + .has_hotplug = 1, + I9XX_PIPE_OFFSETS, + I9XX_CURSOR_OFFSETS, + ILK_COLORS, + + .__runtime_defaults.ip.ver = 6, + .__runtime_defaults.pipe_mask = BIT(PIPE_A) | BIT(PIPE_B), + .__runtime_defaults.cpu_transcoder_mask = + BIT(TRANSCODER_A) | BIT(TRANSCODER_B), + .__runtime_defaults.fbc_mask = BIT(INTEL_FBC_A), +}; + +static const struct intel_display_device_info ivb_display = { + .has_hotplug = 1, + IVB_PIPE_OFFSETS, + IVB_CURSOR_OFFSETS, + IVB_COLORS, + + .__runtime_defaults.ip.ver = 7, + .__runtime_defaults.pipe_mask = BIT(PIPE_A) | BIT(PIPE_B) | BIT(PIPE_C), + .__runtime_defaults.cpu_transcoder_mask = + BIT(TRANSCODER_A) | BIT(TRANSCODER_B) | BIT(TRANSCODER_C), + .__runtime_defaults.fbc_mask = BIT(INTEL_FBC_A), +}; + +static const struct intel_display_device_info vlv_display = { + .has_gmch = 1, + .has_hotplug = 1, + .mmio_offset = VLV_DISPLAY_BASE, + I9XX_PIPE_OFFSETS, + I9XX_CURSOR_OFFSETS, + I9XX_COLORS, + + .__runtime_defaults.ip.ver = 7, + .__runtime_defaults.pipe_mask = BIT(PIPE_A) | BIT(PIPE_B), + .__runtime_defaults.cpu_transcoder_mask = + BIT(TRANSCODER_A) | BIT(TRANSCODER_B), +}; + +static const struct intel_display_device_info hsw_display = { + .has_ddi = 1, + .has_dp_mst = 1, + .has_fpga_dbg = 1, + .has_hotplug = 1, + HSW_PIPE_OFFSETS, + IVB_CURSOR_OFFSETS, + IVB_COLORS, + + .__runtime_defaults.ip.ver = 7, + .__runtime_defaults.pipe_mask = BIT(PIPE_A) | BIT(PIPE_B) | BIT(PIPE_C), + .__runtime_defaults.cpu_transcoder_mask = + BIT(TRANSCODER_A) | BIT(TRANSCODER_B) | + BIT(TRANSCODER_C) | BIT(TRANSCODER_EDP), + .__runtime_defaults.fbc_mask = BIT(INTEL_FBC_A), +}; + +static const struct intel_display_device_info bdw_display = { + .has_ddi = 1, + .has_dp_mst = 1, + .has_fpga_dbg = 1, + .has_hotplug = 1, + HSW_PIPE_OFFSETS, + IVB_CURSOR_OFFSETS, + IVB_COLORS, + + .__runtime_defaults.ip.ver = 8, + .__runtime_defaults.pipe_mask = BIT(PIPE_A) | BIT(PIPE_B) | BIT(PIPE_C), + .__runtime_defaults.cpu_transcoder_mask = + BIT(TRANSCODER_A) | BIT(TRANSCODER_B) | + BIT(TRANSCODER_C) | BIT(TRANSCODER_EDP), + .__runtime_defaults.fbc_mask = BIT(INTEL_FBC_A), +}; + +static const struct intel_display_device_info chv_display = { + .has_hotplug = 1, + .has_gmch = 1, + .mmio_offset = VLV_DISPLAY_BASE, + CHV_PIPE_OFFSETS, + CHV_CURSOR_OFFSETS, + CHV_COLORS, + + .__runtime_defaults.ip.ver = 8, + .__runtime_defaults.pipe_mask = BIT(PIPE_A) | BIT(PIPE_B) | BIT(PIPE_C), + .__runtime_defaults.cpu_transcoder_mask = + BIT(TRANSCODER_A) | BIT(TRANSCODER_B) | BIT(TRANSCODER_C), +}; + +static const struct intel_display_device_info skl_display = { + .dbuf.size = 896 - 4, /* 4 blocks for bypass path allocation */ \ + .dbuf.slice_mask = BIT(DBUF_S1), + .has_ddi = 1, + .has_dp_mst = 1, + .has_fpga_dbg = 1, + .has_hotplug = 1, + .has_ipc = 1, + .has_psr = 1, + .has_psr_hw_tracking = 1, + HSW_PIPE_OFFSETS, + IVB_CURSOR_OFFSETS, + IVB_COLORS, + + .__runtime_defaults.ip.ver = 9, + .__runtime_defaults.has_dmc = 1, + .__runtime_defaults.has_hdcp = 1, + .__runtime_defaults.pipe_mask = BIT(PIPE_A) | BIT(PIPE_B) | BIT(PIPE_C), + .__runtime_defaults.cpu_transcoder_mask = + BIT(TRANSCODER_A) | BIT(TRANSCODER_B) | + BIT(TRANSCODER_C) | BIT(TRANSCODER_EDP), + .__runtime_defaults.fbc_mask = BIT(INTEL_FBC_A), +}; + +#define GEN9_LP_DISPLAY \ + .dbuf.slice_mask = BIT(DBUF_S1), \ + .has_dp_mst = 1, \ + .has_ddi = 1, \ + .has_fpga_dbg = 1, \ + .has_hotplug = 1, \ + .has_ipc = 1, \ + .has_psr = 1, \ + .has_psr_hw_tracking = 1, \ + HSW_PIPE_OFFSETS, \ + IVB_CURSOR_OFFSETS, \ + IVB_COLORS, \ + \ + .__runtime_defaults.has_dmc = 1, \ + .__runtime_defaults.has_hdcp = 1, \ + .__runtime_defaults.fbc_mask = BIT(INTEL_FBC_A), \ + .__runtime_defaults.pipe_mask = BIT(PIPE_A) | BIT(PIPE_B) | BIT(PIPE_C), \ + .__runtime_defaults.cpu_transcoder_mask = \ + BIT(TRANSCODER_A) | BIT(TRANSCODER_B) | \ + BIT(TRANSCODER_C) | BIT(TRANSCODER_EDP) | \ + BIT(TRANSCODER_DSI_A) | BIT(TRANSCODER_DSI_C) + +static const struct intel_display_device_info bxt_display = { + GEN9_LP_DISPLAY, + .dbuf.size = 512 - 4, /* 4 blocks for bypass path allocation */ + + .__runtime_defaults.ip.ver = 9, +}; + +static const struct intel_display_device_info glk_display = { + GEN9_LP_DISPLAY, + .dbuf.size = 1024 - 4, /* 4 blocks for bypass path allocation */ + GLK_COLORS, + + .__runtime_defaults.ip.ver = 10, +}; + +static const struct intel_display_device_info gen11_display = { + .abox_mask = BIT(0), + .dbuf.size = 2048, + .dbuf.slice_mask = BIT(DBUF_S1) | BIT(DBUF_S2), + .has_ddi = 1, + .has_dp_mst = 1, + .has_fpga_dbg = 1, + .has_hotplug = 1, + .has_ipc = 1, + .has_psr = 1, + .has_psr_hw_tracking = 1, + .pipe_offsets = { + [TRANSCODER_A] = PIPE_A_OFFSET, + [TRANSCODER_B] = PIPE_B_OFFSET, + [TRANSCODER_C] = PIPE_C_OFFSET, + [TRANSCODER_EDP] = PIPE_EDP_OFFSET, + [TRANSCODER_DSI_0] = PIPE_DSI0_OFFSET, + [TRANSCODER_DSI_1] = PIPE_DSI1_OFFSET, + }, + .trans_offsets = { + [TRANSCODER_A] = TRANSCODER_A_OFFSET, + [TRANSCODER_B] = TRANSCODER_B_OFFSET, + [TRANSCODER_C] = TRANSCODER_C_OFFSET, + [TRANSCODER_EDP] = TRANSCODER_EDP_OFFSET, + [TRANSCODER_DSI_0] = TRANSCODER_DSI0_OFFSET, + [TRANSCODER_DSI_1] = TRANSCODER_DSI1_OFFSET, + }, + IVB_CURSOR_OFFSETS, + ICL_COLORS, + + .__runtime_defaults.ip.ver = 11, + .__runtime_defaults.has_dmc = 1, + .__runtime_defaults.has_dsc = 1, \ + .__runtime_defaults.has_hdcp = 1, + .__runtime_defaults.pipe_mask = BIT(PIPE_A) | BIT(PIPE_B) | BIT(PIPE_C), + .__runtime_defaults.cpu_transcoder_mask = + BIT(TRANSCODER_A) | BIT(TRANSCODER_B) | + BIT(TRANSCODER_C) | BIT(TRANSCODER_EDP) | + BIT(TRANSCODER_DSI_0) | BIT(TRANSCODER_DSI_1), + .__runtime_defaults.fbc_mask = BIT(INTEL_FBC_A), +}; + +#define XE_D_DISPLAY \ + .abox_mask = GENMASK(2, 1), \ + .dbuf.size = 2048, \ + .dbuf.slice_mask = BIT(DBUF_S1) | BIT(DBUF_S2), \ + .has_ddi = 1, \ + .has_dp_mst = 1, \ + .has_dsb = 1, \ + .has_fpga_dbg = 1, \ + .has_hotplug = 1, \ + .has_ipc = 1, \ + .has_psr = 1, \ + .has_psr_hw_tracking = 1, \ + .pipe_offsets = { \ + [TRANSCODER_A] = PIPE_A_OFFSET, \ + [TRANSCODER_B] = PIPE_B_OFFSET, \ + [TRANSCODER_C] = PIPE_C_OFFSET, \ + [TRANSCODER_D] = PIPE_D_OFFSET, \ + [TRANSCODER_DSI_0] = PIPE_DSI0_OFFSET, \ + [TRANSCODER_DSI_1] = PIPE_DSI1_OFFSET, \ + }, \ + .trans_offsets = { \ + [TRANSCODER_A] = TRANSCODER_A_OFFSET, \ + [TRANSCODER_B] = TRANSCODER_B_OFFSET, \ + [TRANSCODER_C] = TRANSCODER_C_OFFSET, \ + [TRANSCODER_D] = TRANSCODER_D_OFFSET, \ + [TRANSCODER_DSI_0] = TRANSCODER_DSI0_OFFSET, \ + [TRANSCODER_DSI_1] = TRANSCODER_DSI1_OFFSET, \ + }, \ + TGL_CURSOR_OFFSETS, \ + ICL_COLORS, \ + \ + .__runtime_defaults.ip.ver = 12, \ + .__runtime_defaults.has_dmc = 1, \ + .__runtime_defaults.has_dsc = 1, \ + .__runtime_defaults.has_hdcp = 1, \ + .__runtime_defaults.pipe_mask = \ + BIT(PIPE_A) | BIT(PIPE_B) | BIT(PIPE_C) | BIT(PIPE_D), \ + .__runtime_defaults.cpu_transcoder_mask = \ + BIT(TRANSCODER_A) | BIT(TRANSCODER_B) | \ + BIT(TRANSCODER_C) | BIT(TRANSCODER_D) | \ + BIT(TRANSCODER_DSI_0) | BIT(TRANSCODER_DSI_1), \ + .__runtime_defaults.fbc_mask = BIT(INTEL_FBC_A) + +static const struct intel_display_device_info tgl_display = { + XE_D_DISPLAY, +}; + +static const struct intel_display_device_info rkl_display = { + XE_D_DISPLAY, + .abox_mask = BIT(0), + .has_hti = 1, + .has_psr_hw_tracking = 0, + + .__runtime_defaults.pipe_mask = BIT(PIPE_A) | BIT(PIPE_B) | BIT(PIPE_C), + .__runtime_defaults.cpu_transcoder_mask = + BIT(TRANSCODER_A) | BIT(TRANSCODER_B) | BIT(TRANSCODER_C), +}; + +static const struct intel_display_device_info adl_s_display = { + XE_D_DISPLAY, + .has_hti = 1, + .has_psr_hw_tracking = 0, +}; + +#define XE_LPD_FEATURES \ + .abox_mask = GENMASK(1, 0), \ + .color = { \ + .degamma_lut_size = 129, .gamma_lut_size = 1024, \ + .degamma_lut_tests = DRM_COLOR_LUT_NON_DECREASING | \ + DRM_COLOR_LUT_EQUAL_CHANNELS, \ + }, \ + .dbuf.size = 4096, \ + .dbuf.slice_mask = BIT(DBUF_S1) | BIT(DBUF_S2) | BIT(DBUF_S3) | \ + BIT(DBUF_S4), \ + .has_ddi = 1, \ + .has_dp_mst = 1, \ + .has_dsb = 1, \ + .has_fpga_dbg = 1, \ + .has_hotplug = 1, \ + .has_ipc = 1, \ + .has_psr = 1, \ + .pipe_offsets = { \ + [TRANSCODER_A] = PIPE_A_OFFSET, \ + [TRANSCODER_B] = PIPE_B_OFFSET, \ + [TRANSCODER_C] = PIPE_C_OFFSET, \ + [TRANSCODER_D] = PIPE_D_OFFSET, \ + [TRANSCODER_DSI_0] = PIPE_DSI0_OFFSET, \ + [TRANSCODER_DSI_1] = PIPE_DSI1_OFFSET, \ + }, \ + .trans_offsets = { \ + [TRANSCODER_A] = TRANSCODER_A_OFFSET, \ + [TRANSCODER_B] = TRANSCODER_B_OFFSET, \ + [TRANSCODER_C] = TRANSCODER_C_OFFSET, \ + [TRANSCODER_D] = TRANSCODER_D_OFFSET, \ + [TRANSCODER_DSI_0] = TRANSCODER_DSI0_OFFSET, \ + [TRANSCODER_DSI_1] = TRANSCODER_DSI1_OFFSET, \ + }, \ + TGL_CURSOR_OFFSETS, \ + \ + .__runtime_defaults.ip.ver = 13, \ + .__runtime_defaults.has_dmc = 1, \ + .__runtime_defaults.has_dsc = 1, \ + .__runtime_defaults.fbc_mask = BIT(INTEL_FBC_A), \ + .__runtime_defaults.has_hdcp = 1, \ + .__runtime_defaults.pipe_mask = BIT(PIPE_A) | BIT(PIPE_B) | BIT(PIPE_C) | BIT(PIPE_D) + +static const struct intel_display_device_info xe_lpd_display = { + XE_LPD_FEATURES, + .has_cdclk_crawl = 1, + .has_psr_hw_tracking = 0, + + .__runtime_defaults.cpu_transcoder_mask = + BIT(TRANSCODER_A) | BIT(TRANSCODER_B) | + BIT(TRANSCODER_C) | BIT(TRANSCODER_D) | + BIT(TRANSCODER_DSI_0) | BIT(TRANSCODER_DSI_1), +}; + +static const struct intel_display_device_info xe_hpd_display = { + XE_LPD_FEATURES, + .has_cdclk_squash = 1, + + .__runtime_defaults.cpu_transcoder_mask = + BIT(TRANSCODER_A) | BIT(TRANSCODER_B) | + BIT(TRANSCODER_C) | BIT(TRANSCODER_D), +}; + +static const struct intel_display_device_info xe_lpdp_display = { + XE_LPD_FEATURES, + .has_cdclk_crawl = 1, + .has_cdclk_squash = 1, + + .__runtime_defaults.ip.ver = 14, + .__runtime_defaults.fbc_mask = BIT(INTEL_FBC_A) | BIT(INTEL_FBC_B), + .__runtime_defaults.cpu_transcoder_mask = + BIT(TRANSCODER_A) | BIT(TRANSCODER_B) | + BIT(TRANSCODER_C) | BIT(TRANSCODER_D), +}; + +static const struct pci_device_id intel_display_ids[] = { + INTEL_I830_IDS(&i830_display), + INTEL_I845G_IDS(&i845_display), + INTEL_I85X_IDS(&i85x_display), + INTEL_I865G_IDS(&i865g_display), + INTEL_I915G_IDS(&i915g_display), + INTEL_I915GM_IDS(&i915gm_display), + INTEL_I945G_IDS(&i945g_display), + INTEL_I945GM_IDS(&i945gm_display), + INTEL_I965G_IDS(&i965g_display), + INTEL_G33_IDS(&g33_display), + INTEL_I965GM_IDS(&i965gm_display), + INTEL_GM45_IDS(&gm45_display), + INTEL_G45_IDS(&g45_display), + INTEL_PINEVIEW_G_IDS(&g33_display), + INTEL_PINEVIEW_M_IDS(&g33_display), + INTEL_IRONLAKE_D_IDS(&ilk_d_display), + INTEL_IRONLAKE_M_IDS(&ilk_m_display), + INTEL_SNB_D_IDS(&snb_display), + INTEL_SNB_M_IDS(&snb_display), + INTEL_IVB_Q_IDS(NULL), /* must be first IVB in list */ + INTEL_IVB_M_IDS(&ivb_display), + INTEL_IVB_D_IDS(&ivb_display), + INTEL_HSW_IDS(&hsw_display), + INTEL_VLV_IDS(&vlv_display), + INTEL_BDW_IDS(&bdw_display), + INTEL_CHV_IDS(&chv_display), + INTEL_SKL_IDS(&skl_display), + INTEL_BXT_IDS(&bxt_display), + INTEL_GLK_IDS(&glk_display), + INTEL_KBL_IDS(&skl_display), + INTEL_CFL_IDS(&skl_display), + INTEL_ICL_11_IDS(&gen11_display), + INTEL_EHL_IDS(&gen11_display), + INTEL_JSL_IDS(&gen11_display), + INTEL_TGL_12_IDS(&tgl_display), + INTEL_DG1_IDS(&tgl_display), + INTEL_RKL_IDS(&rkl_display), + INTEL_ADLS_IDS(&adl_s_display), + INTEL_RPLS_IDS(&adl_s_display), + INTEL_ADLP_IDS(&xe_lpd_display), + INTEL_ADLN_IDS(&xe_lpd_display), + INTEL_RPLP_IDS(&xe_lpd_display), + INTEL_DG2_IDS(&xe_hpd_display), + + /* FIXME: Replace this with a GMD_ID lookup */ + INTEL_MTL_IDS(&xe_lpdp_display), +}; + +const struct intel_display_device_info * +intel_display_device_probe(u16 pci_devid) +{ + int i; + + for (i = 0; i < ARRAY_SIZE(intel_display_ids); i++) { + if (intel_display_ids[i].device == pci_devid) + return (struct intel_display_device_info *)intel_display_ids[i].driver_data; + } + + return &no_display; +} diff --git a/drivers/gpu/drm/i915/display/intel_display_device.h b/drivers/gpu/drm/i915/display/intel_display_device.h index 613607fad5af..1f7d08b3ad6b 100644 --- a/drivers/gpu/drm/i915/display/intel_display_device.h +++ b/drivers/gpu/drm/i915/display/intel_display_device.h @@ -80,4 +80,7 @@ struct intel_display_device_info { } color; }; +const struct intel_display_device_info * +intel_display_device_probe(u16 pci_devid); + #endif diff --git a/drivers/gpu/drm/i915/i915_pci.c b/drivers/gpu/drm/i915/i915_pci.c index 9c781b703c7b..928975d5fe2f 100644 --- a/drivers/gpu/drm/i915/i915_pci.c +++ b/drivers/gpu/drm/i915/i915_pci.c @@ -43,127 +43,6 @@ .__runtime.graphics.ip.ver = (x), \ .__runtime.media.ip.ver = (x) -static const struct intel_display_device_info no_display = { 0 }; - -#define I845_PIPE_OFFSETS \ - .pipe_offsets = { \ - [TRANSCODER_A] = PIPE_A_OFFSET, \ - }, \ - .trans_offsets = { \ - [TRANSCODER_A] = TRANSCODER_A_OFFSET, \ - } - -#define I9XX_PIPE_OFFSETS \ - .pipe_offsets = { \ - [TRANSCODER_A] = PIPE_A_OFFSET, \ - [TRANSCODER_B] = PIPE_B_OFFSET, \ - }, \ - .trans_offsets = { \ - [TRANSCODER_A] = TRANSCODER_A_OFFSET, \ - [TRANSCODER_B] = TRANSCODER_B_OFFSET, \ - } - -#define IVB_PIPE_OFFSETS \ - .pipe_offsets = { \ - [TRANSCODER_A] = PIPE_A_OFFSET, \ - [TRANSCODER_B] = PIPE_B_OFFSET, \ - [TRANSCODER_C] = PIPE_C_OFFSET, \ - }, \ - .trans_offsets = { \ - [TRANSCODER_A] = TRANSCODER_A_OFFSET, \ - [TRANSCODER_B] = TRANSCODER_B_OFFSET, \ - [TRANSCODER_C] = TRANSCODER_C_OFFSET, \ - } - -#define HSW_PIPE_OFFSETS \ - .pipe_offsets = { \ - [TRANSCODER_A] = PIPE_A_OFFSET, \ - [TRANSCODER_B] = PIPE_B_OFFSET, \ - [TRANSCODER_C] = PIPE_C_OFFSET, \ - [TRANSCODER_EDP] = PIPE_EDP_OFFSET, \ - }, \ - .trans_offsets = { \ - [TRANSCODER_A] = TRANSCODER_A_OFFSET, \ - [TRANSCODER_B] = TRANSCODER_B_OFFSET, \ - [TRANSCODER_C] = TRANSCODER_C_OFFSET, \ - [TRANSCODER_EDP] = TRANSCODER_EDP_OFFSET, \ - } - -#define CHV_PIPE_OFFSETS \ - .pipe_offsets = { \ - [TRANSCODER_A] = PIPE_A_OFFSET, \ - [TRANSCODER_B] = PIPE_B_OFFSET, \ - [TRANSCODER_C] = CHV_PIPE_C_OFFSET, \ - }, \ - .trans_offsets = { \ - [TRANSCODER_A] = TRANSCODER_A_OFFSET, \ - [TRANSCODER_B] = TRANSCODER_B_OFFSET, \ - [TRANSCODER_C] = CHV_TRANSCODER_C_OFFSET, \ - } - -#define I845_CURSOR_OFFSETS \ - .cursor_offsets = { \ - [PIPE_A] = CURSOR_A_OFFSET, \ - } - -#define I9XX_CURSOR_OFFSETS \ - .cursor_offsets = { \ - [PIPE_A] = CURSOR_A_OFFSET, \ - [PIPE_B] = CURSOR_B_OFFSET, \ - } - -#define CHV_CURSOR_OFFSETS \ - .cursor_offsets = { \ - [PIPE_A] = CURSOR_A_OFFSET, \ - [PIPE_B] = CURSOR_B_OFFSET, \ - [PIPE_C] = CHV_CURSOR_C_OFFSET, \ - } - -#define IVB_CURSOR_OFFSETS \ - .cursor_offsets = { \ - [PIPE_A] = CURSOR_A_OFFSET, \ - [PIPE_B] = IVB_CURSOR_B_OFFSET, \ - [PIPE_C] = IVB_CURSOR_C_OFFSET, \ - } - -#define TGL_CURSOR_OFFSETS \ - .cursor_offsets = { \ - [PIPE_A] = CURSOR_A_OFFSET, \ - [PIPE_B] = IVB_CURSOR_B_OFFSET, \ - [PIPE_C] = IVB_CURSOR_C_OFFSET, \ - [PIPE_D] = TGL_CURSOR_D_OFFSET, \ - } - -#define I845_COLORS \ - .color = { .gamma_lut_size = 256 } -#define I9XX_COLORS \ - .color = { .gamma_lut_size = 129, \ - .gamma_lut_tests = DRM_COLOR_LUT_NON_DECREASING, \ - } -#define ILK_COLORS \ - .color = { .gamma_lut_size = 1024 } -#define IVB_COLORS \ - .color = { .degamma_lut_size = 1024, .gamma_lut_size = 1024 } -#define CHV_COLORS \ - .color = { \ - .degamma_lut_size = 65, .gamma_lut_size = 257, \ - .degamma_lut_tests = DRM_COLOR_LUT_NON_DECREASING, \ - .gamma_lut_tests = DRM_COLOR_LUT_NON_DECREASING, \ - } -#define GLK_COLORS \ - .color = { \ - .degamma_lut_size = 33, .gamma_lut_size = 1024, \ - .degamma_lut_tests = DRM_COLOR_LUT_NON_DECREASING | \ - DRM_COLOR_LUT_EQUAL_CHANNELS, \ - } -#define ICL_COLORS \ - .color = { \ - .degamma_lut_size = 33, .gamma_lut_size = 262145, \ - .degamma_lut_tests = DRM_COLOR_LUT_NON_DECREASING | \ - DRM_COLOR_LUT_EQUAL_CHANNELS, \ - .gamma_lut_tests = DRM_COLOR_LUT_NON_DECREASING, \ - } - #define LEGACY_CACHELEVEL \ .cachelevel_to_pat = { \ [I915_CACHE_NONE] = 0, \ @@ -204,24 +83,6 @@ static const struct intel_display_device_info no_display = { 0 }; #define GEN_DEFAULT_REGIONS \ .__runtime.memory_regions = REGION_SMEM | REGION_STOLEN_SMEM -#define I830_DISPLAY \ - .has_overlay = 1, \ - .cursor_needs_physical = 1, \ - .overlay_needs_physical = 1, \ - .has_gmch = 1, \ - I9XX_PIPE_OFFSETS, \ - I9XX_CURSOR_OFFSETS, \ - I9XX_COLORS, \ - \ - .__runtime_defaults.ip.ver = 2, \ - .__runtime_defaults.pipe_mask = BIT(PIPE_A) | BIT(PIPE_B), \ - .__runtime_defaults.cpu_transcoder_mask = \ - BIT(TRANSCODER_A) | BIT(TRANSCODER_B) - -static const struct intel_display_device_info i830_display = { - I830_DISPLAY, -}; - #define I830_FEATURES \ GEN(2), \ .is_mobile = 1, \ @@ -238,22 +99,6 @@ static const struct intel_display_device_info i830_display = { GEN_DEFAULT_REGIONS, \ LEGACY_CACHELEVEL -#define I845_DISPLAY \ - .has_overlay = 1, \ - .overlay_needs_physical = 1, \ - .has_gmch = 1, \ - I845_PIPE_OFFSETS, \ - I845_CURSOR_OFFSETS, \ - I845_COLORS, \ - \ - .__runtime_defaults.ip.ver = 2, \ - .__runtime_defaults.pipe_mask = BIT(PIPE_A), \ - .__runtime_defaults.cpu_transcoder_mask = BIT(TRANSCODER_A) - -static const struct intel_display_device_info i845_display = { - I845_DISPLAY, -}; - #define I845_FEATURES \ GEN(2), \ .has_3d_pipeline = 1, \ @@ -272,86 +117,21 @@ static const struct intel_display_device_info i845_display = { static const struct intel_device_info i830_info = { I830_FEATURES, PLATFORM(INTEL_I830), - .display = &i830_display, }; static const struct intel_device_info i845g_info = { I845_FEATURES, PLATFORM(INTEL_I845G), - .display = &i845_display, -}; - -static const struct intel_display_device_info i85x_display = { - I830_DISPLAY, - - .__runtime_defaults.fbc_mask = BIT(INTEL_FBC_A), }; static const struct intel_device_info i85x_info = { I830_FEATURES, PLATFORM(INTEL_I85X), - .display = &i85x_display, -}; - -static const struct intel_display_device_info i865g_display = { - I845_DISPLAY, - - .__runtime_defaults.fbc_mask = BIT(INTEL_FBC_A), }; static const struct intel_device_info i865g_info = { I845_FEATURES, PLATFORM(INTEL_I865G), - .display = &i865g_display, -}; - -#define GEN3_DISPLAY \ - .has_gmch = 1, \ - .has_overlay = 1, \ - I9XX_PIPE_OFFSETS, \ - I9XX_CURSOR_OFFSETS, \ - I9XX_COLORS, \ - \ - .__runtime_defaults.ip.ver = 3, \ - .__runtime_defaults.pipe_mask = BIT(PIPE_A) | BIT(PIPE_B), \ - .__runtime_defaults.cpu_transcoder_mask = \ - BIT(TRANSCODER_A) | BIT(TRANSCODER_B) - -static const struct intel_display_device_info i915g_display = { - GEN3_DISPLAY, - .cursor_needs_physical = 1, - .overlay_needs_physical = 1, -}; - -static const struct intel_display_device_info i915gm_display = { - GEN3_DISPLAY, - .cursor_needs_physical = 1, - .overlay_needs_physical = 1, - .supports_tv = 1, - - .__runtime_defaults.fbc_mask = BIT(INTEL_FBC_A), -}; - -static const struct intel_display_device_info i945g_display = { - GEN3_DISPLAY, - .has_hotplug = 1, - .cursor_needs_physical = 1, - .overlay_needs_physical = 1, -}; - -static const struct intel_display_device_info i945gm_display = { - GEN3_DISPLAY, - .has_hotplug = 1, - .cursor_needs_physical = 1, - .overlay_needs_physical = 1, - .supports_tv = 1, - - .__runtime_defaults.fbc_mask = BIT(INTEL_FBC_A), -}; - -static const struct intel_display_device_info g33_display = { - GEN3_DISPLAY, - .has_hotplug = 1, }; #define GEN3_FEATURES \ @@ -370,7 +150,6 @@ static const struct intel_display_device_info g33_display = { static const struct intel_device_info i915g_info = { GEN3_FEATURES, PLATFORM(INTEL_I915G), - .display = &i915g_display, .has_coherent_ggtt = false, .hws_needs_physical = 1, .unfenced_needs_alignment = 1, @@ -379,7 +158,6 @@ static const struct intel_device_info i915g_info = { static const struct intel_device_info i915gm_info = { GEN3_FEATURES, PLATFORM(INTEL_I915GM), - .display = &i915gm_display, .is_mobile = 1, .hws_needs_physical = 1, .unfenced_needs_alignment = 1, @@ -388,7 +166,6 @@ static const struct intel_device_info i915gm_info = { static const struct intel_device_info i945g_info = { GEN3_FEATURES, PLATFORM(INTEL_I945G), - .display = &i945g_display, .hws_needs_physical = 1, .unfenced_needs_alignment = 1, }; @@ -396,7 +173,6 @@ static const struct intel_device_info i945g_info = { static const struct intel_device_info i945gm_info = { GEN3_FEATURES, PLATFORM(INTEL_I945GM), - .display = &i945gm_display, .is_mobile = 1, .hws_needs_physical = 1, .unfenced_needs_alignment = 1, @@ -405,14 +181,12 @@ static const struct intel_device_info i945gm_info = { static const struct intel_device_info g33_info = { GEN3_FEATURES, PLATFORM(INTEL_G33), - .display = &g33_display, .dma_mask_size = 36, }; static const struct intel_device_info pnv_g_info = { GEN3_FEATURES, PLATFORM(INTEL_PINEVIEW), - .display = &g33_display, .dma_mask_size = 36, }; @@ -420,46 +194,9 @@ static const struct intel_device_info pnv_m_info = { GEN3_FEATURES, PLATFORM(INTEL_PINEVIEW), .is_mobile = 1, - .display = &g33_display, .dma_mask_size = 36, }; -#define GEN4_DISPLAY \ - .has_hotplug = 1, \ - .has_gmch = 1, \ - I9XX_PIPE_OFFSETS, \ - I9XX_CURSOR_OFFSETS, \ - I9XX_COLORS, \ - \ - .__runtime_defaults.ip.ver = 4, \ - .__runtime_defaults.pipe_mask = BIT(PIPE_A) | BIT(PIPE_B), \ - .__runtime_defaults.cpu_transcoder_mask = \ - BIT(TRANSCODER_A) | BIT(TRANSCODER_B) - -static const struct intel_display_device_info i965g_display = { - GEN4_DISPLAY, - .has_overlay = 1, -}; - -static const struct intel_display_device_info i965gm_display = { - GEN4_DISPLAY, - .has_overlay = 1, - .supports_tv = 1, - - .__runtime_defaults.fbc_mask = BIT(INTEL_FBC_A), -}; - -static const struct intel_display_device_info g45_display = { - GEN4_DISPLAY, -}; - -static const struct intel_display_device_info gm45_display = { - GEN4_DISPLAY, - .supports_tv = 1, - - .__runtime_defaults.fbc_mask = BIT(INTEL_FBC_A), -}; - #define GEN4_FEATURES \ GEN(4), \ .gpu_reset_clobbers_display = true, \ @@ -476,7 +213,6 @@ static const struct intel_display_device_info gm45_display = { static const struct intel_device_info i965g_info = { GEN4_FEATURES, PLATFORM(INTEL_I965G), - .display = &i965g_display, .hws_needs_physical = 1, .has_snoop = false, }; @@ -484,7 +220,6 @@ static const struct intel_device_info i965g_info = { static const struct intel_device_info i965gm_info = { GEN4_FEATURES, PLATFORM(INTEL_I965GM), - .display = &i965gm_display, .is_mobile = 1, .hws_needs_physical = 1, .has_snoop = false, @@ -494,7 +229,6 @@ static const struct intel_device_info g45_info = { GEN4_FEATURES, PLATFORM(INTEL_G45), .__runtime.platform_engine_mask = BIT(RCS0) | BIT(VCS0), - .display = &g45_display, .gpu_reset_clobbers_display = false, }; @@ -503,7 +237,6 @@ static const struct intel_device_info gm45_info = { PLATFORM(INTEL_GM45), .is_mobile = 1, .__runtime.platform_engine_mask = BIT(RCS0) | BIT(VCS0), - .display = &gm45_display, .gpu_reset_clobbers_display = false, }; @@ -521,37 +254,14 @@ static const struct intel_device_info gm45_info = { GEN_DEFAULT_REGIONS, \ LEGACY_CACHELEVEL -#define ILK_DISPLAY \ - .has_hotplug = 1, \ - I9XX_PIPE_OFFSETS, \ - I9XX_CURSOR_OFFSETS, \ - ILK_COLORS, \ - \ - .__runtime_defaults.ip.ver = 5, \ - .__runtime_defaults.pipe_mask = BIT(PIPE_A) | BIT(PIPE_B), \ - .__runtime_defaults.cpu_transcoder_mask = \ - BIT(TRANSCODER_A) | BIT(TRANSCODER_B) - -static const struct intel_display_device_info ilk_d_display = { - ILK_DISPLAY, -}; - static const struct intel_device_info ilk_d_info = { GEN5_FEATURES, PLATFORM(INTEL_IRONLAKE), - .display = &ilk_d_display, -}; - -static const struct intel_display_device_info ilk_m_display = { - ILK_DISPLAY, - - .__runtime_defaults.fbc_mask = BIT(INTEL_FBC_A), }; static const struct intel_device_info ilk_m_info = { GEN5_FEATURES, PLATFORM(INTEL_IRONLAKE), - .display = &ilk_m_display, .is_mobile = 1, .has_rps = true, }; @@ -574,32 +284,17 @@ static const struct intel_device_info ilk_m_info = { GEN_DEFAULT_REGIONS, \ LEGACY_CACHELEVEL -static const struct intel_display_device_info snb_display = { - .has_hotplug = 1, - I9XX_PIPE_OFFSETS, - I9XX_CURSOR_OFFSETS, - ILK_COLORS, - - .__runtime_defaults.ip.ver = 6, - .__runtime_defaults.pipe_mask = BIT(PIPE_A) | BIT(PIPE_B), - .__runtime_defaults.cpu_transcoder_mask = - BIT(TRANSCODER_A) | BIT(TRANSCODER_B), - .__runtime_defaults.fbc_mask = BIT(INTEL_FBC_A), -}; - #define SNB_D_PLATFORM \ GEN6_FEATURES, \ PLATFORM(INTEL_SANDYBRIDGE) static const struct intel_device_info snb_d_gt1_info = { SNB_D_PLATFORM, - .display = &snb_display, .gt = 1, }; static const struct intel_device_info snb_d_gt2_info = { SNB_D_PLATFORM, - .display = &snb_display, .gt = 2, }; @@ -611,13 +306,11 @@ static const struct intel_device_info snb_d_gt2_info = { static const struct intel_device_info snb_m_gt1_info = { SNB_M_PLATFORM, - .display = &snb_display, .gt = 1, }; static const struct intel_device_info snb_m_gt2_info = { SNB_M_PLATFORM, - .display = &snb_display, .gt = 2, }; @@ -644,28 +337,13 @@ static const struct intel_device_info snb_m_gt2_info = { PLATFORM(INTEL_IVYBRIDGE), \ .has_l3_dpf = 1 -static const struct intel_display_device_info ivb_display = { - .has_hotplug = 1, - IVB_PIPE_OFFSETS, - IVB_CURSOR_OFFSETS, - IVB_COLORS, - - .__runtime_defaults.ip.ver = 7, - .__runtime_defaults.pipe_mask = BIT(PIPE_A) | BIT(PIPE_B) | BIT(PIPE_C), - .__runtime_defaults.cpu_transcoder_mask = - BIT(TRANSCODER_A) | BIT(TRANSCODER_B) | BIT(TRANSCODER_C), - .__runtime_defaults.fbc_mask = BIT(INTEL_FBC_A), -}; - static const struct intel_device_info ivb_d_gt1_info = { IVB_D_PLATFORM, - .display = &ivb_display, .gt = 1, }; static const struct intel_device_info ivb_d_gt2_info = { IVB_D_PLATFORM, - .display = &ivb_display, .gt = 2, }; @@ -677,43 +355,25 @@ static const struct intel_device_info ivb_d_gt2_info = { static const struct intel_device_info ivb_m_gt1_info = { IVB_M_PLATFORM, - .display = &ivb_display, .gt = 1, }; static const struct intel_device_info ivb_m_gt2_info = { IVB_M_PLATFORM, - .display = &ivb_display, .gt = 2, }; static const struct intel_device_info ivb_q_info = { GEN7_FEATURES, PLATFORM(INTEL_IVYBRIDGE), - .display = &no_display, .gt = 2, .has_l3_dpf = 1, }; -static const struct intel_display_device_info vlv_display = { - .has_gmch = 1, - .has_hotplug = 1, - .mmio_offset = VLV_DISPLAY_BASE, - I9XX_PIPE_OFFSETS, - I9XX_CURSOR_OFFSETS, - I9XX_COLORS, - - .__runtime_defaults.ip.ver = 7, - .__runtime_defaults.pipe_mask = BIT(PIPE_A) | BIT(PIPE_B), - .__runtime_defaults.cpu_transcoder_mask = - BIT(TRANSCODER_A) | BIT(TRANSCODER_B), -}; - static const struct intel_device_info vlv_info = { PLATFORM(INTEL_VALLEYVIEW), GEN(7), .is_lp = 1, - .display = &vlv_display, .has_runtime_pm = 1, .has_rc6 = 1, .has_reset_engine = true, @@ -741,38 +401,18 @@ static const struct intel_device_info vlv_info = { PLATFORM(INTEL_HASWELL), \ .has_l3_dpf = 1 -static const struct intel_display_device_info hsw_display = { - .has_ddi = 1, - .has_dp_mst = 1, - .has_fpga_dbg = 1, - .has_hotplug = 1, - HSW_PIPE_OFFSETS, - IVB_CURSOR_OFFSETS, - IVB_COLORS, - - .__runtime_defaults.ip.ver = 7, - .__runtime_defaults.pipe_mask = BIT(PIPE_A) | BIT(PIPE_B) | BIT(PIPE_C), - .__runtime_defaults.cpu_transcoder_mask = - BIT(TRANSCODER_A) | BIT(TRANSCODER_B) | - BIT(TRANSCODER_C) | BIT(TRANSCODER_EDP), - .__runtime_defaults.fbc_mask = BIT(INTEL_FBC_A), -}; - static const struct intel_device_info hsw_gt1_info = { HSW_PLATFORM, - .display = &hsw_display, .gt = 1, }; static const struct intel_device_info hsw_gt2_info = { HSW_PLATFORM, - .display = &hsw_display, .gt = 2, }; static const struct intel_device_info hsw_gt3_info = { HSW_PLATFORM, - .display = &hsw_display, .gt = 3, }; @@ -785,42 +425,22 @@ static const struct intel_device_info hsw_gt3_info = { .__runtime.ppgtt_size = 48, \ .has_64bit_reloc = 1 -static const struct intel_display_device_info bdw_display = { - .has_ddi = 1, - .has_dp_mst = 1, - .has_fpga_dbg = 1, - .has_hotplug = 1, - HSW_PIPE_OFFSETS, - IVB_CURSOR_OFFSETS, - IVB_COLORS, - - .__runtime_defaults.ip.ver = 8, - .__runtime_defaults.pipe_mask = BIT(PIPE_A) | BIT(PIPE_B) | BIT(PIPE_C), - .__runtime_defaults.cpu_transcoder_mask = - BIT(TRANSCODER_A) | BIT(TRANSCODER_B) | - BIT(TRANSCODER_C) | BIT(TRANSCODER_EDP), - .__runtime_defaults.fbc_mask = BIT(INTEL_FBC_A), -}; - #define BDW_PLATFORM \ GEN8_FEATURES, \ PLATFORM(INTEL_BROADWELL) static const struct intel_device_info bdw_gt1_info = { BDW_PLATFORM, - .display = &bdw_display, .gt = 1, }; static const struct intel_device_info bdw_gt2_info = { BDW_PLATFORM, - .display = &bdw_display, .gt = 2, }; static const struct intel_device_info bdw_rsvd_info = { BDW_PLATFORM, - .display = &bdw_display, .gt = 3, /* According to the device ID those devices are GT3, they were * previously treated as not GT3, keep it like that. @@ -829,30 +449,14 @@ static const struct intel_device_info bdw_rsvd_info = { static const struct intel_device_info bdw_gt3_info = { BDW_PLATFORM, - .display = &bdw_display, .gt = 3, .__runtime.platform_engine_mask = BIT(RCS0) | BIT(VCS0) | BIT(BCS0) | BIT(VECS0) | BIT(VCS1), }; -static const struct intel_display_device_info chv_display = { - .has_hotplug = 1, - .has_gmch = 1, - .mmio_offset = VLV_DISPLAY_BASE, - CHV_PIPE_OFFSETS, - CHV_CURSOR_OFFSETS, - CHV_COLORS, - - .__runtime_defaults.ip.ver = 8, - .__runtime_defaults.pipe_mask = BIT(PIPE_A) | BIT(PIPE_B) | BIT(PIPE_C), - .__runtime_defaults.cpu_transcoder_mask = - BIT(TRANSCODER_A) | BIT(TRANSCODER_B) | BIT(TRANSCODER_C), -}; - static const struct intel_device_info chv_info = { PLATFORM(INTEL_CHERRYVIEW), GEN(8), - .display = &chv_display, .is_lp = 1, .__runtime.platform_engine_mask = BIT(RCS0) | BIT(VCS0) | BIT(BCS0) | BIT(VECS0), .has_64bit_reloc = 1, @@ -882,43 +486,17 @@ static const struct intel_device_info chv_info = { GEN9_DEFAULT_PAGE_SIZES, \ .has_gt_uc = 1 -static const struct intel_display_device_info skl_display = { - .dbuf.size = 896 - 4, /* 4 blocks for bypass path allocation */ \ - .dbuf.slice_mask = BIT(DBUF_S1), - .has_ddi = 1, - .has_dp_mst = 1, - .has_fpga_dbg = 1, - .has_hotplug = 1, - .has_ipc = 1, - .has_psr = 1, - .has_psr_hw_tracking = 1, - HSW_PIPE_OFFSETS, - IVB_CURSOR_OFFSETS, - IVB_COLORS, - - .__runtime_defaults.ip.ver = 9, - .__runtime_defaults.has_dmc = 1, - .__runtime_defaults.has_hdcp = 1, - .__runtime_defaults.pipe_mask = BIT(PIPE_A) | BIT(PIPE_B) | BIT(PIPE_C), - .__runtime_defaults.cpu_transcoder_mask = - BIT(TRANSCODER_A) | BIT(TRANSCODER_B) | - BIT(TRANSCODER_C) | BIT(TRANSCODER_EDP), - .__runtime_defaults.fbc_mask = BIT(INTEL_FBC_A), -}; - #define SKL_PLATFORM \ GEN9_FEATURES, \ PLATFORM(INTEL_SKYLAKE) static const struct intel_device_info skl_gt1_info = { SKL_PLATFORM, - .display = &skl_display, .gt = 1, }; static const struct intel_device_info skl_gt2_info = { SKL_PLATFORM, - .display = &skl_display, .gt = 2, }; @@ -930,13 +508,11 @@ static const struct intel_device_info skl_gt2_info = { static const struct intel_device_info skl_gt3_info = { SKL_GT3_PLUS_PLATFORM, - .display = &skl_display, .gt = 3, }; static const struct intel_device_info skl_gt4_info = { SKL_GT3_PLUS_PLATFORM, - .display = &skl_display, .gt = 4, }; @@ -962,53 +538,14 @@ static const struct intel_device_info skl_gt4_info = { GEN_DEFAULT_REGIONS, \ LEGACY_CACHELEVEL -#define GEN9_LP_DISPLAY \ - .dbuf.slice_mask = BIT(DBUF_S1), \ - .has_dp_mst = 1, \ - .has_ddi = 1, \ - .has_fpga_dbg = 1, \ - .has_hotplug = 1, \ - .has_ipc = 1, \ - .has_psr = 1, \ - .has_psr_hw_tracking = 1, \ - HSW_PIPE_OFFSETS, \ - IVB_CURSOR_OFFSETS, \ - IVB_COLORS, \ - \ - .__runtime_defaults.has_dmc = 1, \ - .__runtime_defaults.has_hdcp = 1, \ - .__runtime_defaults.fbc_mask = BIT(INTEL_FBC_A), \ - .__runtime_defaults.pipe_mask = BIT(PIPE_A) | BIT(PIPE_B) | BIT(PIPE_C), \ - .__runtime_defaults.cpu_transcoder_mask = \ - BIT(TRANSCODER_A) | BIT(TRANSCODER_B) | \ - BIT(TRANSCODER_C) | BIT(TRANSCODER_EDP) | \ - BIT(TRANSCODER_DSI_A) | BIT(TRANSCODER_DSI_C) - -static const struct intel_display_device_info bxt_display = { - GEN9_LP_DISPLAY, - .dbuf.size = 512 - 4, /* 4 blocks for bypass path allocation */ - - .__runtime_defaults.ip.ver = 9, -}; - static const struct intel_device_info bxt_info = { GEN9_LP_FEATURES, PLATFORM(INTEL_BROXTON), - .display = &bxt_display, -}; - -static const struct intel_display_device_info glk_display = { - GEN9_LP_DISPLAY, - .dbuf.size = 1024 - 4, /* 4 blocks for bypass path allocation */ - GLK_COLORS, - - .__runtime_defaults.ip.ver = 10, }; static const struct intel_device_info glk_info = { GEN9_LP_FEATURES, PLATFORM(INTEL_GEMINILAKE), - .display = &glk_display, }; #define KBL_PLATFORM \ @@ -1017,19 +554,16 @@ static const struct intel_device_info glk_info = { static const struct intel_device_info kbl_gt1_info = { KBL_PLATFORM, - .display = &skl_display, .gt = 1, }; static const struct intel_device_info kbl_gt2_info = { KBL_PLATFORM, - .display = &skl_display, .gt = 2, }; static const struct intel_device_info kbl_gt3_info = { KBL_PLATFORM, - .display = &skl_display, .gt = 3, .__runtime.platform_engine_mask = BIT(RCS0) | BIT(VCS0) | BIT(BCS0) | BIT(VECS0) | BIT(VCS1), @@ -1041,19 +575,16 @@ static const struct intel_device_info kbl_gt3_info = { static const struct intel_device_info cfl_gt1_info = { CFL_PLATFORM, - .display = &skl_display, .gt = 1, }; static const struct intel_device_info cfl_gt2_info = { CFL_PLATFORM, - .display = &skl_display, .gt = 2, }; static const struct intel_device_info cfl_gt3_info = { CFL_PLATFORM, - .display = &skl_display, .gt = 3, .__runtime.platform_engine_mask = BIT(RCS0) | BIT(VCS0) | BIT(BCS0) | BIT(VECS0) | BIT(VCS1), @@ -1065,13 +596,11 @@ static const struct intel_device_info cfl_gt3_info = { static const struct intel_device_info cml_gt1_info = { CML_PLATFORM, - .display = &skl_display, .gt = 1, }; static const struct intel_device_info cml_gt2_info = { CML_PLATFORM, - .display = &skl_display, .gt = 2, }; @@ -1087,54 +616,11 @@ static const struct intel_device_info cml_gt2_info = { .has_coherent_ggtt = false, \ .has_logical_ring_elsq = 1 -static const struct intel_display_device_info gen11_display = { - .abox_mask = BIT(0), - .dbuf.size = 2048, - .dbuf.slice_mask = BIT(DBUF_S1) | BIT(DBUF_S2), - .has_ddi = 1, - .has_dp_mst = 1, - .has_fpga_dbg = 1, - .has_hotplug = 1, - .has_ipc = 1, - .has_psr = 1, - .has_psr_hw_tracking = 1, - .pipe_offsets = { - [TRANSCODER_A] = PIPE_A_OFFSET, - [TRANSCODER_B] = PIPE_B_OFFSET, - [TRANSCODER_C] = PIPE_C_OFFSET, - [TRANSCODER_EDP] = PIPE_EDP_OFFSET, - [TRANSCODER_DSI_0] = PIPE_DSI0_OFFSET, - [TRANSCODER_DSI_1] = PIPE_DSI1_OFFSET, - }, - .trans_offsets = { - [TRANSCODER_A] = TRANSCODER_A_OFFSET, - [TRANSCODER_B] = TRANSCODER_B_OFFSET, - [TRANSCODER_C] = TRANSCODER_C_OFFSET, - [TRANSCODER_EDP] = TRANSCODER_EDP_OFFSET, - [TRANSCODER_DSI_0] = TRANSCODER_DSI0_OFFSET, - [TRANSCODER_DSI_1] = TRANSCODER_DSI1_OFFSET, - }, - IVB_CURSOR_OFFSETS, - ICL_COLORS, - - .__runtime_defaults.ip.ver = 11, - .__runtime_defaults.has_dmc = 1, - .__runtime_defaults.has_dsc = 1, \ - .__runtime_defaults.has_hdcp = 1, - .__runtime_defaults.pipe_mask = BIT(PIPE_A) | BIT(PIPE_B) | BIT(PIPE_C), - .__runtime_defaults.cpu_transcoder_mask = - BIT(TRANSCODER_A) | BIT(TRANSCODER_B) | - BIT(TRANSCODER_C) | BIT(TRANSCODER_EDP) | - BIT(TRANSCODER_DSI_0) | BIT(TRANSCODER_DSI_1), - .__runtime_defaults.fbc_mask = BIT(INTEL_FBC_A), -}; - static const struct intel_device_info icl_info = { GEN11_FEATURES, PLATFORM(INTEL_ICELAKE), .__runtime.platform_engine_mask = BIT(RCS0) | BIT(BCS0) | BIT(VECS0) | BIT(VCS0) | BIT(VCS2), - .display = &gen11_display, }; static const struct intel_device_info ehl_info = { @@ -1142,7 +628,6 @@ static const struct intel_device_info ehl_info = { PLATFORM(INTEL_ELKHARTLAKE), .__runtime.platform_engine_mask = BIT(RCS0) | BIT(BCS0) | BIT(VCS0) | BIT(VECS0), .__runtime.ppgtt_size = 36, - .display = &gen11_display, }; static const struct intel_device_info jsl_info = { @@ -1150,7 +635,6 @@ static const struct intel_device_info jsl_info = { PLATFORM(INTEL_JASPERLAKE), .__runtime.platform_engine_mask = BIT(RCS0) | BIT(BCS0) | BIT(VCS0) | BIT(VECS0), .__runtime.ppgtt_size = 36, - .display = &gen11_display, }; #define GEN12_FEATURES \ @@ -1161,70 +645,11 @@ static const struct intel_device_info jsl_info = { .has_pxp = 1, \ .max_pat_index = 3 -#define XE_D_DISPLAY \ - .abox_mask = GENMASK(2, 1), \ - .dbuf.size = 2048, \ - .dbuf.slice_mask = BIT(DBUF_S1) | BIT(DBUF_S2), \ - .has_ddi = 1, \ - .has_dp_mst = 1, \ - .has_dsb = 1, \ - .has_fpga_dbg = 1, \ - .has_hotplug = 1, \ - .has_ipc = 1, \ - .has_psr = 1, \ - .has_psr_hw_tracking = 1, \ - .pipe_offsets = { \ - [TRANSCODER_A] = PIPE_A_OFFSET, \ - [TRANSCODER_B] = PIPE_B_OFFSET, \ - [TRANSCODER_C] = PIPE_C_OFFSET, \ - [TRANSCODER_D] = PIPE_D_OFFSET, \ - [TRANSCODER_DSI_0] = PIPE_DSI0_OFFSET, \ - [TRANSCODER_DSI_1] = PIPE_DSI1_OFFSET, \ - }, \ - .trans_offsets = { \ - [TRANSCODER_A] = TRANSCODER_A_OFFSET, \ - [TRANSCODER_B] = TRANSCODER_B_OFFSET, \ - [TRANSCODER_C] = TRANSCODER_C_OFFSET, \ - [TRANSCODER_D] = TRANSCODER_D_OFFSET, \ - [TRANSCODER_DSI_0] = TRANSCODER_DSI0_OFFSET, \ - [TRANSCODER_DSI_1] = TRANSCODER_DSI1_OFFSET, \ - }, \ - TGL_CURSOR_OFFSETS, \ - ICL_COLORS, \ - \ - .__runtime_defaults.ip.ver = 12, \ - .__runtime_defaults.has_dmc = 1, \ - .__runtime_defaults.has_dsc = 1, \ - .__runtime_defaults.has_hdcp = 1, \ - .__runtime_defaults.pipe_mask = \ - BIT(PIPE_A) | BIT(PIPE_B) | BIT(PIPE_C) | BIT(PIPE_D), \ - .__runtime_defaults.cpu_transcoder_mask = \ - BIT(TRANSCODER_A) | BIT(TRANSCODER_B) | \ - BIT(TRANSCODER_C) | BIT(TRANSCODER_D) | \ - BIT(TRANSCODER_DSI_0) | BIT(TRANSCODER_DSI_1), \ - .__runtime_defaults.fbc_mask = BIT(INTEL_FBC_A) - -static const struct intel_display_device_info tgl_display = { - XE_D_DISPLAY, -}; - static const struct intel_device_info tgl_info = { GEN12_FEATURES, PLATFORM(INTEL_TIGERLAKE), .__runtime.platform_engine_mask = BIT(RCS0) | BIT(BCS0) | BIT(VECS0) | BIT(VCS0) | BIT(VCS2), - .display = &tgl_display, -}; - -static const struct intel_display_device_info rkl_display = { - XE_D_DISPLAY, - .abox_mask = BIT(0), - .has_hti = 1, - .has_psr_hw_tracking = 0, - - .__runtime_defaults.pipe_mask = BIT(PIPE_A) | BIT(PIPE_B) | BIT(PIPE_C), - .__runtime_defaults.cpu_transcoder_mask = - BIT(TRANSCODER_A) | BIT(TRANSCODER_B) | BIT(TRANSCODER_C), }; static const struct intel_device_info rkl_info = { @@ -1232,7 +657,6 @@ static const struct intel_device_info rkl_info = { PLATFORM(INTEL_ROCKETLAKE), .__runtime.platform_engine_mask = BIT(RCS0) | BIT(BCS0) | BIT(VECS0) | BIT(VCS0), - .display = &rkl_display, }; #define DGFX_FEATURES \ @@ -1254,13 +678,6 @@ static const struct intel_device_info dg1_info = { BIT(VCS0) | BIT(VCS2), /* Wa_16011227922 */ .__runtime.ppgtt_size = 47, - .display = &tgl_display, -}; - -static const struct intel_display_device_info adl_s_display = { - XE_D_DISPLAY, - .has_hti = 1, - .has_psr_hw_tracking = 0, }; static const struct intel_device_info adl_s_info = { @@ -1269,61 +686,6 @@ static const struct intel_device_info adl_s_info = { .__runtime.platform_engine_mask = BIT(RCS0) | BIT(BCS0) | BIT(VECS0) | BIT(VCS0) | BIT(VCS2), .dma_mask_size = 39, - .display = &adl_s_display, -}; - -#define XE_LPD_FEATURES \ - .abox_mask = GENMASK(1, 0), \ - .color = { \ - .degamma_lut_size = 129, .gamma_lut_size = 1024, \ - .degamma_lut_tests = DRM_COLOR_LUT_NON_DECREASING | \ - DRM_COLOR_LUT_EQUAL_CHANNELS, \ - }, \ - .dbuf.size = 4096, \ - .dbuf.slice_mask = BIT(DBUF_S1) | BIT(DBUF_S2) | BIT(DBUF_S3) | \ - BIT(DBUF_S4), \ - .has_ddi = 1, \ - .has_dp_mst = 1, \ - .has_dsb = 1, \ - .has_fpga_dbg = 1, \ - .has_hotplug = 1, \ - .has_ipc = 1, \ - .has_psr = 1, \ - .pipe_offsets = { \ - [TRANSCODER_A] = PIPE_A_OFFSET, \ - [TRANSCODER_B] = PIPE_B_OFFSET, \ - [TRANSCODER_C] = PIPE_C_OFFSET, \ - [TRANSCODER_D] = PIPE_D_OFFSET, \ - [TRANSCODER_DSI_0] = PIPE_DSI0_OFFSET, \ - [TRANSCODER_DSI_1] = PIPE_DSI1_OFFSET, \ - }, \ - .trans_offsets = { \ - [TRANSCODER_A] = TRANSCODER_A_OFFSET, \ - [TRANSCODER_B] = TRANSCODER_B_OFFSET, \ - [TRANSCODER_C] = TRANSCODER_C_OFFSET, \ - [TRANSCODER_D] = TRANSCODER_D_OFFSET, \ - [TRANSCODER_DSI_0] = TRANSCODER_DSI0_OFFSET, \ - [TRANSCODER_DSI_1] = TRANSCODER_DSI1_OFFSET, \ - }, \ - TGL_CURSOR_OFFSETS, \ - \ - .__runtime_defaults.ip.ver = 13, \ - .__runtime_defaults.has_dmc = 1, \ - .__runtime_defaults.has_dsc = 1, \ - .__runtime_defaults.fbc_mask = BIT(INTEL_FBC_A), \ - .__runtime_defaults.has_hdcp = 1, \ - .__runtime_defaults.pipe_mask = \ - BIT(PIPE_A) | BIT(PIPE_B) | BIT(PIPE_C) | BIT(PIPE_D) - -static const struct intel_display_device_info xe_lpd_display = { - XE_LPD_FEATURES, - .has_cdclk_crawl = 1, - .has_psr_hw_tracking = 0, - - .__runtime_defaults.cpu_transcoder_mask = - BIT(TRANSCODER_A) | BIT(TRANSCODER_B) | - BIT(TRANSCODER_C) | BIT(TRANSCODER_D) | - BIT(TRANSCODER_DSI_0) | BIT(TRANSCODER_DSI_1), }; static const struct intel_device_info adl_p_info = { @@ -1332,7 +694,6 @@ static const struct intel_device_info adl_p_info = { .__runtime.platform_engine_mask = BIT(RCS0) | BIT(BCS0) | BIT(VECS0) | BIT(VCS0) | BIT(VCS2), .__runtime.ppgtt_size = 48, - .display = &xe_lpd_display, .dma_mask_size = 39, }; @@ -1380,7 +741,6 @@ static const struct intel_device_info xehpsdv_info = { XE_HPM_FEATURES, DGFX_FEATURES, PLATFORM(INTEL_XEHPSDV), - .display = &no_display, .has_64k_pages = 1, .has_media_ratio_mode = 1, .__runtime.platform_engine_mask = @@ -1409,23 +769,12 @@ static const struct intel_device_info xehpsdv_info = { BIT(VCS0) | BIT(VCS2) | \ BIT(CCS0) | BIT(CCS1) | BIT(CCS2) | BIT(CCS3) -static const struct intel_display_device_info xe_hpd_display = { - XE_LPD_FEATURES, - .has_cdclk_squash = 1, - - .__runtime_defaults.cpu_transcoder_mask = - BIT(TRANSCODER_A) | BIT(TRANSCODER_B) | - BIT(TRANSCODER_C) | BIT(TRANSCODER_D), -}; - static const struct intel_device_info dg2_info = { DG2_FEATURES, - .display = &xe_hpd_display, }; static const struct intel_device_info ats_m_info = { DG2_FEATURES, - .display = &no_display, .require_force_probe = 1, .tuning_thread_rr_after_dep = 1, }; @@ -1447,7 +796,6 @@ static const struct intel_device_info pvc_info = { .__runtime.graphics.ip.rel = 60, .__runtime.media.ip.rel = 60, PLATFORM(INTEL_PONTEVECCHIO), - .display = &no_display, .has_flat_ccs = 0, .max_pat_index = 7, .__runtime.platform_engine_mask = @@ -1468,18 +816,6 @@ static const struct intel_gt_definition xelpmp_extra_gt[] = { {} }; -static const struct intel_display_device_info xe_lpdp_display = { - XE_LPD_FEATURES, - .has_cdclk_crawl = 1, - .has_cdclk_squash = 1, - - .__runtime_defaults.ip.ver = 14, - .__runtime_defaults.fbc_mask = BIT(INTEL_FBC_A) | BIT(INTEL_FBC_B), - .__runtime_defaults.cpu_transcoder_mask = - BIT(TRANSCODER_A) | BIT(TRANSCODER_B) | - BIT(TRANSCODER_C) | BIT(TRANSCODER_D), -}; - static const struct intel_device_info mtl_info = { XE_HP_FEATURES, /* @@ -1490,7 +826,6 @@ static const struct intel_device_info mtl_info = { .__runtime.graphics.ip.rel = 70, .__runtime.media.ip.ver = 13, PLATFORM(INTEL_METEORLAKE), - .display = &xe_lpdp_display, .extra_gt_list = xelpmp_extra_gt, .has_flat_ccs = 0, .has_gmd_id = 1, diff --git a/drivers/gpu/drm/i915/i915_reg.h b/drivers/gpu/drm/i915/i915_reg.h index 2a9ab8de8421..f1ba1eae26ca 100644 --- a/drivers/gpu/drm/i915/i915_reg.h +++ b/drivers/gpu/drm/i915/i915_reg.h @@ -1966,15 +1966,6 @@ #define _TRANS_VSYNC_DSI1 0x6b814 #define _TRANS_VSYNCSHIFT_DSI1 0x6b828 -#define TRANSCODER_A_OFFSET 0x60000 -#define TRANSCODER_B_OFFSET 0x61000 -#define TRANSCODER_C_OFFSET 0x62000 -#define CHV_TRANSCODER_C_OFFSET 0x63000 -#define TRANSCODER_D_OFFSET 0x63000 -#define TRANSCODER_EDP_OFFSET 0x6f000 -#define TRANSCODER_DSI0_OFFSET 0x6b000 -#define TRANSCODER_DSI1_OFFSET 0x6b800 - #define TRANS_HTOTAL(trans) _MMIO_TRANS2((trans), _TRANS_HTOTAL_A) #define TRANS_HBLANK(trans) _MMIO_TRANS2((trans), _TRANS_HBLANK_A) #define TRANS_HSYNC(trans) _MMIO_TRANS2((trans), _TRANS_HSYNC_A) @@ -2622,23 +2613,6 @@ #define PIPESTAT_INT_ENABLE_MASK 0x7fff0000 #define PIPESTAT_INT_STATUS_MASK 0x0000ffff -#define PIPE_A_OFFSET 0x70000 -#define PIPE_B_OFFSET 0x71000 -#define PIPE_C_OFFSET 0x72000 -#define PIPE_D_OFFSET 0x73000 -#define CHV_PIPE_C_OFFSET 0x74000 -/* - * There's actually no pipe EDP. Some pipe registers have - * simply shifted from the pipe to the transcoder, while - * keeping their original offset. Thus we need PIPE_EDP_OFFSET - * to access such registers in transcoder EDP. - */ -#define PIPE_EDP_OFFSET 0x7f000 - -/* ICL DSI 0 and 1 */ -#define PIPE_DSI0_OFFSET 0x7b000 -#define PIPE_DSI1_OFFSET 0x7b800 - #define TRANSCONF(trans) _MMIO_PIPE2((trans), _TRANSACONF) #define PIPEDSL(pipe) _MMIO_PIPE2(pipe, _PIPEADSL) #define PIPEFRAME(pipe) _MMIO_PIPE2(pipe, _PIPEAFRAMEHIGH) @@ -3099,13 +3073,6 @@ #define CUR_CHICKEN(pipe) _MMIO_CURSOR2(pipe, _CUR_CHICKEN_A) #define CURSURFLIVE(pipe) _MMIO_CURSOR2(pipe, _CURASURFLIVE) -#define CURSOR_A_OFFSET 0x70080 -#define CURSOR_B_OFFSET 0x700c0 -#define CHV_CURSOR_C_OFFSET 0x700e0 -#define IVB_CURSOR_B_OFFSET 0x71080 -#define IVB_CURSOR_C_OFFSET 0x72080 -#define TGL_CURSOR_D_OFFSET 0x73080 - /* Display A control */ #define _DSPAADDR_VLV 0x7017C /* vlv/chv */ #define _DSPACNTR 0x70180 diff --git a/drivers/gpu/drm/i915/intel_device_info.c b/drivers/gpu/drm/i915/intel_device_info.c index 4d158927c78b..e1507ae59f2d 100644 --- a/drivers/gpu/drm/i915/intel_device_info.c +++ b/drivers/gpu/drm/i915/intel_device_info.c @@ -574,7 +574,6 @@ void intel_device_info_driver_create(struct drm_i915_private *i915, { struct intel_device_info *info; struct intel_runtime_info *runtime; - struct intel_display_runtime_info *display_runtime; /* Setup the write-once "constant" device info */ info = mkwrite_device_info(i915); @@ -583,9 +582,10 @@ void intel_device_info_driver_create(struct drm_i915_private *i915, /* Initialize initial runtime info from static const data and pdev. */ runtime = RUNTIME_INFO(i915); memcpy(runtime, &INTEL_INFO(i915)->__runtime, sizeof(*runtime)); - display_runtime = DISPLAY_RUNTIME_INFO(i915); - memcpy(display_runtime, &DISPLAY_INFO(i915)->__runtime_defaults, - sizeof(*display_runtime)); + + /* Probe display support */ + info->display = intel_display_device_probe(device_id); + *DISPLAY_RUNTIME_INFO(i915) = DISPLAY_INFO(i915)->__runtime_defaults; runtime->device_id = device_id; }
Rather than selecting the display IP and feature flags at the same time the general PCI probing happens, move this step into the display code itself so that it can be more easily re-used outside of i915 (i.e., by the Xe driver). v2: - Make intel_display_device_probe() always return a non-NULL pointer and simplify copying of runtime_defaults. (Andrzej) Cc: Andrzej Hajda <andrzej.hajda@intel.com> Signed-off-by: Matt Roper <matthew.d.roper@intel.com> --- drivers/gpu/drm/i915/Makefile | 2 + .../drm/i915/display/intel_display_device.c | 710 ++++++++++++++++++ .../drm/i915/display/intel_display_device.h | 3 + drivers/gpu/drm/i915/i915_pci.c | 665 ---------------- drivers/gpu/drm/i915/i915_reg.h | 33 - drivers/gpu/drm/i915/intel_device_info.c | 8 +- 6 files changed, 719 insertions(+), 702 deletions(-) create mode 100644 drivers/gpu/drm/i915/display/intel_display_device.c