@@ -203,9 +203,9 @@ int vlv_get_cck_clock(struct drm_i915_private *dev_priv,
val = vlv_cck_read(dev_priv, reg);
divider = val & CCK_FREQUENCY_VALUES;
- WARN((val & CCK_FREQUENCY_STATUS) !=
- (divider << CCK_FREQUENCY_STATUS_SHIFT),
- "%s change in progress\n", name);
+ drm_WARN(&dev_priv->drm, (val & CCK_FREQUENCY_STATUS) !=
+ (divider << CCK_FREQUENCY_STATUS_SHIFT),
+ "%s change in progress\n", name);
return DIV_ROUND_CLOSEST(ref_freq << 1, divider + 1);
}
@@ -882,7 +882,7 @@ static bool vlv_PLL_is_optimal(struct drm_device *dev, int target_freq,
return calculated_clock->p > best_clock->p;
}
- if (WARN_ON_ONCE(!target_freq))
+ if (drm_WARN_ON_ONCE(dev, !target_freq))
return false;
*error_ppm = div_u64(1000000ULL *
@@ -1090,7 +1090,8 @@ intel_wait_for_pipe_off(const struct intel_crtc_state *old_crtc_state)
/* Wait for the Pipe State to go off */
if (intel_de_wait_for_clear(dev_priv, reg,
I965_PIPECONF_ACTIVE, 100))
- WARN(1, "pipe_off wait timed out\n");
+ drm_WARN(&dev_priv->drm, 1,
+ "pipe_off wait timed out\n");
} else {
intel_wait_for_pipe_scanline_stopped(crtc);
}
@@ -1205,7 +1206,7 @@ void assert_panel_unlocked(struct drm_i915_private *dev_priv, enum pipe pipe)
enum pipe panel_pipe = INVALID_PIPE;
bool locked = true;
- if (WARN_ON(HAS_DDI(dev_priv)))
+ if (drm_WARN_ON(&dev_priv->drm, HAS_DDI(dev_priv)))
return;
if (HAS_PCH_SPLIT(dev_priv)) {
@@ -1241,7 +1242,8 @@ void assert_panel_unlocked(struct drm_i915_private *dev_priv, enum pipe pipe)
pp_reg = PP_CONTROL(0);
port_sel = intel_de_read(dev_priv, PP_ON_DELAYS(0)) & PANEL_PORT_SELECT_MASK;
- WARN_ON(port_sel != PANEL_PORT_SELECT_LVDS);
+ drm_WARN_ON(&dev_priv->drm,
+ port_sel != PANEL_PORT_SELECT_LVDS);
intel_lvds_port_enabled(dev_priv, LVDS, &panel_pipe);
}
@@ -1482,7 +1484,9 @@ static void chv_enable_pll(struct intel_crtc *crtc,
* DPLLB VGA mode also seems to cause problems.
* We should always have it disabled.
*/
- WARN_ON((intel_de_read(dev_priv, DPLL(PIPE_B)) & DPLL_VGA_MODE_DIS) == 0);
+ drm_WARN_ON(&dev_priv->drm,
+ (intel_de_read(dev_priv, DPLL(PIPE_B)) &
+ DPLL_VGA_MODE_DIS) == 0);
} else {
intel_de_write(dev_priv, DPLL_MD(pipe),
pipe_config->dpll_hw_state.dpll_md);
@@ -1630,10 +1634,11 @@ void vlv_wait_port_ready(struct drm_i915_private *dev_priv,
if (intel_de_wait_for_register(dev_priv, dpll_reg,
port_mask, expected_mask, 1000))
- WARN(1, "timed out waiting for [ENCODER:%d:%s] port ready: got 0x%x, expected 0x%x\n",
- dport->base.base.base.id, dport->base.base.name,
- intel_de_read(dev_priv, dpll_reg) & port_mask,
- expected_mask);
+ drm_WARN(&dev_priv->drm, 1,
+ "timed out waiting for [ENCODER:%d:%s] port ready: got 0x%x, expected 0x%x\n",
+ dport->base.base.base.id, dport->base.base.name,
+ intel_de_read(dev_priv, dpll_reg) & port_mask,
+ expected_mask);
}
static void ilk_enable_pch_transcoder(const struct intel_crtc_state *crtc_state)
@@ -1872,7 +1877,7 @@ void intel_enable_pipe(const struct intel_crtc_state *new_crtc_state)
val = intel_de_read(dev_priv, reg);
if (val & PIPECONF_ENABLE) {
/* we keep both pipes enabled on 830 */
- WARN_ON(!IS_I830(dev_priv));
+ drm_WARN_ON(&dev_priv->drm, !IS_I830(dev_priv));
return;
}
@@ -2218,11 +2223,11 @@ intel_pin_and_fence_fb_obj(struct drm_framebuffer *fb,
unsigned int pinctl;
u32 alignment;
- if (WARN_ON(!i915_gem_object_is_framebuffer(obj)))
+ if (drm_WARN_ON(dev, !i915_gem_object_is_framebuffer(obj)))
return ERR_PTR(-EINVAL);
alignment = intel_surf_alignment(fb, 0);
- if (WARN_ON(alignment && !is_power_of_2(alignment)))
+ if (drm_WARN_ON(dev, alignment && !is_power_of_2(alignment)))
return ERR_PTR(-EINVAL);
/* Note that the w/a also requires 64 PTE of padding following the
@@ -2393,7 +2398,7 @@ static u32 intel_adjust_aligned_offset(int *x, int *y,
struct drm_i915_private *dev_priv = to_i915(fb->dev);
unsigned int cpp = fb->format->cpp[color_plane];
- WARN_ON(new_offset > old_offset);
+ drm_WARN_ON(&dev_priv->drm, new_offset > old_offset);
if (!is_surface_linear(fb, color_plane)) {
unsigned int tile_size, tile_width, tile_height;
@@ -3155,7 +3160,7 @@ intel_plane_remap_gtt(struct intel_plane_state *plane_state)
src_w = drm_rect_width(&plane_state->uapi.src) >> 16;
src_h = drm_rect_height(&plane_state->uapi.src) >> 16;
- WARN_ON(is_ccs_modifier(fb->modifier));
+ drm_WARN_ON(&dev_priv->drm, is_ccs_modifier(fb->modifier));
/* Make src coordinates relative to the viewport */
drm_rect_translate(&plane_state->uapi.src,
@@ -3196,7 +3201,7 @@ intel_plane_remap_gtt(struct intel_plane_state *plane_state)
DRM_MODE_ROTATE_0, tile_size);
offset /= tile_size;
- WARN_ON(i >= ARRAY_SIZE(info->plane));
+ drm_WARN_ON(&dev_priv->drm, i >= ARRAY_SIZE(info->plane));
info->plane[i].offset = offset;
info->plane[i].stride = DIV_ROUND_UP(fb->pitches[i],
tile_width * cpp);
@@ -3847,7 +3852,7 @@ static int skl_check_main_surface(struct intel_plane_state *plane_state)
intel_add_fb_offsets(&x, &y, plane_state, 0);
offset = intel_plane_compute_aligned_offset(&x, &y, plane_state, 0);
alignment = intel_surf_alignment(fb, 0);
- if (WARN_ON(alignment && !is_power_of_2(alignment)))
+ if (drm_WARN_ON(&dev_priv->drm, alignment && !is_power_of_2(alignment)))
return -EINVAL;
/*
@@ -4841,7 +4846,7 @@ __intel_display_resume(struct drm_device *dev,
ret = drm_atomic_helper_commit_duplicated_state(state, ctx);
- WARN_ON(ret == -EDEADLK);
+ drm_WARN_ON(dev, ret == -EDEADLK);
return ret;
}
@@ -5621,10 +5626,10 @@ static void lpt_program_iclkip(const struct intel_crtc_state *crtc_state)
}
/* This should not happen with any sane values */
- WARN_ON(SBI_SSCDIVINTPHASE_DIVSEL(divsel) &
- ~SBI_SSCDIVINTPHASE_DIVSEL_MASK);
- WARN_ON(SBI_SSCDIVINTPHASE_DIR(phasedir) &
- ~SBI_SSCDIVINTPHASE_INCVAL_MASK);
+ drm_WARN_ON(&dev_priv->drm, SBI_SSCDIVINTPHASE_DIVSEL(divsel) &
+ ~SBI_SSCDIVINTPHASE_DIVSEL_MASK);
+ drm_WARN_ON(&dev_priv->drm, SBI_SSCDIVINTPHASE_DIR(phasedir) &
+ ~SBI_SSCDIVINTPHASE_INCVAL_MASK);
drm_dbg_kms(&dev_priv->drm,
"iCLKIP clock: found settings for %dKHz refresh rate: auxdiv=%x, divsel=%x, phasedir=%x, phaseinc=%x\n",
@@ -5730,8 +5735,12 @@ static void cpt_set_fdi_bc_bifurcation(struct drm_i915_private *dev_priv, bool e
if (!!(temp & FDI_BC_BIFURCATION_SELECT) == enable)
return;
- WARN_ON(intel_de_read(dev_priv, FDI_RX_CTL(PIPE_B)) & FDI_RX_ENABLE);
- WARN_ON(intel_de_read(dev_priv, FDI_RX_CTL(PIPE_C)) & FDI_RX_ENABLE);
+ drm_WARN_ON(&dev_priv->drm,
+ intel_de_read(dev_priv, FDI_RX_CTL(PIPE_B)) &
+ FDI_RX_ENABLE);
+ drm_WARN_ON(&dev_priv->drm,
+ intel_de_read(dev_priv, FDI_RX_CTL(PIPE_C)) &
+ FDI_RX_ENABLE);
temp &= ~FDI_BC_BIFURCATION_SELECT;
if (enable)
@@ -5880,7 +5889,7 @@ static void ilk_pch_enable(const struct intel_atomic_state *state,
temp |= TRANS_DP_VSYNC_ACTIVE_HIGH;
port = intel_get_crtc_new_encoder(state, crtc_state)->port;
- WARN_ON(port < PORT_B || port > PORT_D);
+ drm_WARN_ON(dev, port < PORT_B || port > PORT_D);
temp |= TRANS_DP_PORT_SEL(port);
intel_de_write(dev_priv, reg, temp);
@@ -6236,7 +6245,8 @@ static void skl_pfit_enable(const struct intel_crtc_state *crtc_state)
int pfit_w, pfit_h, hscale, vscale;
int id;
- if (WARN_ON(crtc_state->scaler_state.scaler_id < 0))
+ if (drm_WARN_ON(&dev_priv->drm,
+ crtc_state->scaler_state.scaler_id < 0))
return;
pfit_w = (crtc_state->pch_pfit.size >> 16) & 0xFFFF;
@@ -6300,11 +6310,11 @@ void hsw_enable_ips(const struct intel_crtc_state *crtc_state)
* This function is called from post_plane_update, which is run after
* a vblank wait.
*/
- WARN_ON(!(crtc_state->active_planes & ~BIT(PLANE_CURSOR)));
+ drm_WARN_ON(dev, !(crtc_state->active_planes & ~BIT(PLANE_CURSOR)));
if (IS_BROADWELL(dev_priv)) {
- WARN_ON(sandybridge_pcode_write(dev_priv, DISPLAY_IPS_CONTROL,
- IPS_ENABLE | IPS_PCODE_CONTROL));
+ drm_WARN_ON(dev, sandybridge_pcode_write(dev_priv, DISPLAY_IPS_CONTROL,
+ IPS_ENABLE | IPS_PCODE_CONTROL));
/* Quoting Art Runyan: "its not safe to expect any particular
* value in IPS_CTL bit 31 after enabling IPS through the
* mailbox." Moreover, the mailbox may return a bogus state,
@@ -6333,7 +6343,8 @@ void hsw_disable_ips(const struct intel_crtc_state *crtc_state)
return;
if (IS_BROADWELL(dev_priv)) {
- WARN_ON(sandybridge_pcode_write(dev_priv, DISPLAY_IPS_CONTROL, 0));
+ drm_WARN_ON(dev,
+ sandybridge_pcode_write(dev_priv, DISPLAY_IPS_CONTROL, 0));
/*
* Wait for PCODE to finish disabling IPS. The BSpec specified
* 42ms timeout value leads to occasional timeouts so use 100ms
@@ -6846,7 +6857,7 @@ static void ilk_crtc_enable(struct intel_atomic_state *state,
struct drm_i915_private *dev_priv = to_i915(crtc->base.dev);
enum pipe pipe = crtc->pipe;
- if (WARN_ON(crtc->active))
+ if (drm_WARN_ON(&dev_priv->drm, crtc->active))
return;
/*
@@ -7002,7 +7013,7 @@ static void hsw_crtc_enable(struct intel_atomic_state *state,
enum transcoder cpu_transcoder = new_crtc_state->cpu_transcoder;
bool psl_clkgate_wa;
- if (WARN_ON(crtc->active))
+ if (drm_WARN_ON(&dev_priv->drm, crtc->active))
return;
intel_encoders_pre_pll_enable(state, crtc);
@@ -7185,7 +7196,8 @@ static void i9xx_pfit_enable(const struct intel_crtc_state *crtc_state)
* The panel fitter should only be adjusted whilst the pipe is disabled,
* according to register description and PRM.
*/
- WARN_ON(intel_de_read(dev_priv, PFIT_CONTROL) & PFIT_ENABLE);
+ drm_WARN_ON(&dev_priv->drm,
+ intel_de_read(dev_priv, PFIT_CONTROL) & PFIT_ENABLE);
assert_pipe_disabled(dev_priv, crtc_state->cpu_transcoder);
intel_de_write(dev_priv, PFIT_PGM_RATIOS,
@@ -7381,7 +7393,7 @@ static void valleyview_crtc_enable(struct intel_atomic_state *state,
struct drm_i915_private *dev_priv = to_i915(crtc->base.dev);
enum pipe pipe = crtc->pipe;
- if (WARN_ON(crtc->active))
+ if (drm_WARN_ON(&dev_priv->drm, crtc->active))
return;
if (intel_crtc_has_dp_encoder(new_crtc_state))
@@ -7447,7 +7459,7 @@ static void i9xx_crtc_enable(struct intel_atomic_state *state,
struct drm_i915_private *dev_priv = to_i915(crtc->base.dev);
enum pipe pipe = crtc->pipe;
- if (WARN_ON(crtc->active))
+ if (drm_WARN_ON(&dev_priv->drm, crtc->active))
return;
i9xx_set_pll_dividers(new_crtc_state);
@@ -7593,7 +7605,7 @@ static void intel_crtc_disable_noatomic(struct intel_crtc *crtc,
temp_crtc_state = intel_atomic_get_crtc_state(state, crtc);
ret = drm_atomic_add_affected_connectors(state, &crtc->base);
- WARN_ON(IS_ERR(temp_crtc_state) || ret);
+ drm_WARN_ON(&dev_priv->drm, IS_ERR(temp_crtc_state) || ret);
dev_priv->display.crtc_disable(to_intel_atomic_state(state), crtc);
@@ -7606,7 +7618,8 @@ static void intel_crtc_disable_noatomic(struct intel_crtc *crtc,
crtc->active = false;
crtc->base.enabled = false;
- WARN_ON(drm_atomic_set_mode_for_crtc(&crtc_state->uapi, NULL) < 0);
+ drm_WARN_ON(&dev_priv->drm,
+ drm_atomic_set_mode_for_crtc(&crtc_state->uapi, NULL) < 0);
crtc_state->uapi.active = false;
crtc_state->uapi.connector_mask = 0;
crtc_state->uapi.encoder_mask = 0;
@@ -9216,7 +9229,7 @@ i9xx_get_initial_plane_config(struct intel_crtc *crtc,
if (!plane->get_hw_state(plane, &pipe))
return;
- WARN_ON(pipe != crtc->pipe);
+ drm_WARN_ON(dev, pipe != crtc->pipe);
intel_fb = kzalloc(sizeof(*intel_fb), GFP_KERNEL);
if (!intel_fb) {
@@ -9328,7 +9341,8 @@ bdw_get_pipemisc_output_format(struct intel_crtc *crtc)
if (tmp & PIPEMISC_YUV420_ENABLE) {
/* We support 4:2:0 in full blend mode only */
- WARN_ON((tmp & PIPEMISC_YUV420_MODE_FULL_BLEND) == 0);
+ drm_WARN_ON(&dev_priv->drm,
+ (tmp & PIPEMISC_YUV420_MODE_FULL_BLEND) == 0);
return INTEL_OUTPUT_FORMAT_YCBCR420;
} else if (tmp & PIPEMISC_OUTPUT_COLORSPACE_YUV) {
@@ -9755,10 +9769,11 @@ static void lpt_enable_clkout_dp(struct drm_i915_private *dev_priv,
{
u32 reg, tmp;
- if (WARN(with_fdi && !with_spread, "FDI requires downspread\n"))
+ if (drm_WARN(&dev_priv->drm, with_fdi && !with_spread,
+ "FDI requires downspread\n"))
with_spread = true;
- if (WARN(HAS_PCH_LPT_LP(dev_priv) &&
- with_fdi, "LP PCH doesn't have FDI\n"))
+ if (drm_WARN(&dev_priv->drm, HAS_PCH_LPT_LP(dev_priv) &&
+ with_fdi, "LP PCH doesn't have FDI\n"))
with_fdi = false;
mutex_lock(&dev_priv->sb_lock);
@@ -9852,10 +9867,10 @@ static void lpt_bend_clkout_dp(struct drm_i915_private *dev_priv, int steps)
u32 tmp;
int idx = BEND_IDX(steps);
- if (WARN_ON(steps % 5 != 0))
+ if (drm_WARN_ON(&dev_priv->drm, steps % 5 != 0))
return;
- if (WARN_ON(idx >= ARRAY_SIZE(sscdivintphase)))
+ if (drm_WARN_ON(&dev_priv->drm, idx >= ARRAY_SIZE(sscdivintphase)))
return;
mutex_lock(&dev_priv->sb_lock);
@@ -10023,8 +10038,8 @@ static void ilk_set_pipeconf(const struct intel_crtc_state *crtc_state)
* This would end up with an odd purple hue over
* the entire display. Make sure we don't do it.
*/
- WARN_ON(crtc_state->limited_color_range &&
- crtc_state->output_format != INTEL_OUTPUT_FORMAT_RGB);
+ drm_WARN_ON(&dev_priv->drm, crtc_state->limited_color_range &&
+ crtc_state->output_format != INTEL_OUTPUT_FORMAT_RGB);
if (crtc_state->limited_color_range)
val |= PIPECONF_COLOR_RANGE_SELECT;
@@ -10435,7 +10450,7 @@ skl_get_initial_plane_config(struct intel_crtc *crtc,
if (!plane->get_hw_state(plane, &pipe))
return;
- WARN_ON(pipe != crtc->pipe);
+ drm_WARN_ON(dev, pipe != crtc->pipe);
intel_fb = kzalloc(sizeof(*intel_fb), GFP_KERNEL);
if (!intel_fb) {
@@ -10570,8 +10585,8 @@ static void ilk_get_pfit_config(struct intel_crtc *crtc,
* ivb/hsw (since we don't use the higher upscaling modes which
* differentiates them) so just WARN about this case for now. */
if (IS_GEN(dev_priv, 7)) {
- WARN_ON((tmp & PF_PIPE_SEL_MASK_IVB) !=
- PF_PIPE_SEL_IVB(crtc->pipe));
+ drm_WARN_ON(dev, (tmp & PF_PIPE_SEL_MASK_IVB) !=
+ PF_PIPE_SEL_IVB(crtc->pipe));
}
}
}
@@ -10669,8 +10684,8 @@ static bool ilk_get_pipe_config(struct intel_crtc *crtc,
intel_get_shared_dpll_by_id(dev_priv, pll_id);
pll = pipe_config->shared_dpll;
- WARN_ON(!pll->info->funcs->get_hw_state(dev_priv, pll,
- &pipe_config->dpll_hw_state));
+ drm_WARN_ON(dev, !pll->info->funcs->get_hw_state(dev_priv, pll,
+ &pipe_config->dpll_hw_state));
tmp = pipe_config->dpll_hw_state.dpll;
pipe_config->pixel_multiplier =
@@ -10727,7 +10742,7 @@ static void cnl_get_ddi_pll(struct drm_i915_private *dev_priv, enum port port,
temp = intel_de_read(dev_priv, DPCLKA_CFGCR0) & DPCLKA_CFGCR0_DDI_CLK_SEL_MASK(port);
id = temp >> DPCLKA_CFGCR0_DDI_CLK_SEL_SHIFT(port);
- if (WARN_ON(id < SKL_DPLL0 || id > SKL_DPLL2))
+ if (drm_WARN_ON(&dev_priv->drm, id < SKL_DPLL0 || id > SKL_DPLL2))
return;
pipe_config->shared_dpll = intel_get_shared_dpll_by_id(dev_priv, id);
@@ -10754,12 +10769,13 @@ static void icl_get_ddi_pll(struct drm_i915_private *dev_priv, enum port port,
port));
port_dpll_id = ICL_PORT_DPLL_MG_PHY;
} else {
- WARN_ON(clk_sel < DDI_CLK_SEL_TBT_162);
+ drm_WARN_ON(&dev_priv->drm,
+ clk_sel < DDI_CLK_SEL_TBT_162);
id = DPLL_ID_ICL_TBTPLL;
port_dpll_id = ICL_PORT_DPLL_DEFAULT;
}
} else {
- WARN(1, "Invalid port %x\n", port);
+ drm_WARN(&dev_priv->drm, 1, "Invalid port %x\n", port);
return;
}
@@ -10802,7 +10818,7 @@ static void skl_get_ddi_pll(struct drm_i915_private *dev_priv, enum port port,
temp = intel_de_read(dev_priv, DPLL_CTRL2) & DPLL_CTRL2_DDI_CLK_SEL_MASK(port);
id = temp >> (port * 3 + 1);
- if (WARN_ON(id < SKL_DPLL0 || id > SKL_DPLL3))
+ if (drm_WARN_ON(&dev_priv->drm, id < SKL_DPLL0 || id > SKL_DPLL3))
return;
pipe_config->shared_dpll = intel_get_shared_dpll_by_id(dev_priv, id);
@@ -10896,8 +10912,9 @@ static bool hsw_get_transcoder_state(struct intel_crtc *crtc,
switch (tmp & TRANS_DDI_EDP_INPUT_MASK) {
default:
- WARN(1, "unknown pipe linked to transcoder %s\n",
- transcoder_name(panel_transcoder));
+ drm_WARN(dev, 1,
+ "unknown pipe linked to transcoder %s\n",
+ transcoder_name(panel_transcoder));
/* fall through */
case TRANS_DDI_EDP_INPUT_A_ONOFF:
force_thru = true;
@@ -10925,11 +10942,11 @@ static bool hsw_get_transcoder_state(struct intel_crtc *crtc,
/*
* Valid combos: none, eDP, DSI0, DSI1, DSI0+DSI1
*/
- WARN_ON((enabled_panel_transcoders & BIT(TRANSCODER_EDP)) &&
- enabled_panel_transcoders != BIT(TRANSCODER_EDP));
+ drm_WARN_ON(dev, (enabled_panel_transcoders & BIT(TRANSCODER_EDP)) &&
+ enabled_panel_transcoders != BIT(TRANSCODER_EDP));
power_domain = POWER_DOMAIN_TRANSCODER(pipe_config->cpu_transcoder);
- WARN_ON(*power_domain_mask & BIT_ULL(power_domain));
+ drm_WARN_ON(dev, *power_domain_mask & BIT_ULL(power_domain));
wf = intel_display_power_get_if_enabled(dev_priv, power_domain);
if (!wf)
@@ -10963,7 +10980,7 @@ static bool bxt_get_dsi_transcoder_state(struct intel_crtc *crtc,
cpu_transcoder = TRANSCODER_DSI_C;
power_domain = POWER_DOMAIN_TRANSCODER(cpu_transcoder);
- WARN_ON(*power_domain_mask & BIT_ULL(power_domain));
+ drm_WARN_ON(dev, *power_domain_mask & BIT_ULL(power_domain));
wf = intel_display_power_get_if_enabled(dev_priv, power_domain);
if (!wf)
@@ -11032,7 +11049,8 @@ static void hsw_get_ddi_port_state(struct intel_crtc *crtc,
pll = pipe_config->shared_dpll;
if (pll) {
- WARN_ON(!pll->info->funcs->get_hw_state(dev_priv, pll,
+ drm_WARN_ON(&dev_priv->drm,
+ !pll->info->funcs->get_hw_state(dev_priv, pll,
&pipe_config->dpll_hw_state));
}
@@ -11103,8 +11121,9 @@ static void icl_get_trans_port_sync_config(struct intel_crtc_state *crtc_state)
intel_display_power_put(dev_priv, power_domain, trans_wakeref);
}
- WARN_ON(crtc_state->master_transcoder != INVALID_TRANSCODER &&
- crtc_state->sync_mode_slaves_mask);
+ drm_WARN_ON(&dev_priv->drm,
+ crtc_state->master_transcoder != INVALID_TRANSCODER &&
+ crtc_state->sync_mode_slaves_mask);
}
static bool hsw_get_pipe_config(struct intel_crtc *crtc,
@@ -11135,7 +11154,7 @@ static bool hsw_get_pipe_config(struct intel_crtc *crtc,
if (IS_GEN9_LP(dev_priv) &&
bxt_get_dsi_transcoder_state(crtc, pipe_config,
&power_domain_mask, wakerefs)) {
- WARN_ON(active);
+ drm_WARN_ON(&dev_priv->drm, active);
active = true;
}
@@ -11202,7 +11221,7 @@ static bool hsw_get_pipe_config(struct intel_crtc *crtc,
REG_FIELD_GET(HSW_IPS_LINETIME_MASK, tmp);
power_domain = POWER_DOMAIN_PIPE_PANEL_FITTER(crtc->pipe);
- WARN_ON(power_domain_mask & BIT_ULL(power_domain));
+ drm_WARN_ON(&dev_priv->drm, power_domain_mask & BIT_ULL(power_domain));
wf = intel_display_power_get_if_enabled(dev_priv, power_domain);
if (wf) {
@@ -11449,8 +11468,8 @@ static int i845_check_cursor(struct intel_crtc_state *crtc_state,
return -EINVAL;
}
- WARN_ON(plane_state->uapi.visible &&
- plane_state->color_plane[0].stride != fb->pitches[0]);
+ drm_WARN_ON(&i915->drm, plane_state->uapi.visible &&
+ plane_state->color_plane[0].stride != fb->pitches[0]);
switch (fb->pitches[0]) {
case 256:
@@ -11666,8 +11685,8 @@ static int i9xx_check_cursor(struct intel_crtc_state *crtc_state,
return -EINVAL;
}
- WARN_ON(plane_state->uapi.visible &&
- plane_state->color_plane[0].stride != fb->pitches[0]);
+ drm_WARN_ON(&dev_priv->drm, plane_state->uapi.visible &&
+ plane_state->color_plane[0].stride != fb->pitches[0]);
if (fb->pitches[0] !=
drm_rect_width(&plane_state->uapi.dst) * fb->format->cpp[0]) {
@@ -11886,7 +11905,7 @@ int intel_get_load_detect_pipe(struct drm_connector *connector,
old->restore_state = NULL;
- WARN_ON(!drm_modeset_is_locked(&config->connection_mutex));
+ drm_WARN_ON(dev, !drm_modeset_is_locked(&config->connection_mutex));
/*
* Algorithm gets a little messy:
@@ -12330,7 +12349,7 @@ int intel_plane_atomic_calc_changes(const struct intel_crtc_state *old_crtc_stat
was_visible = old_plane_state->uapi.visible;
visible = plane_state->uapi.visible;
- if (!was_crtc_enabled && WARN_ON(was_visible))
+ if (!was_crtc_enabled && drm_WARN_ON(&dev_priv->drm, was_visible))
was_visible = false;
/*
@@ -12676,7 +12695,7 @@ static int intel_crtc_atomic_check(struct intel_atomic_state *state,
if (mode_changed && crtc_state->hw.enable &&
dev_priv->display.crtc_compute_clock &&
- !WARN_ON(crtc_state->shared_dpll)) {
+ !drm_WARN_ON(&dev_priv->drm, crtc_state->shared_dpll)) {
ret = dev_priv->display.crtc_compute_clock(crtc, crtc_state);
if (ret)
return ret;
@@ -12706,7 +12725,8 @@ static int intel_crtc_atomic_check(struct intel_atomic_state *state,
}
if (dev_priv->display.compute_intermediate_wm) {
- if (WARN_ON(!dev_priv->display.compute_pipe_wm))
+ if (drm_WARN_ON(&dev_priv->drm,
+ !dev_priv->display.compute_pipe_wm))
return 0;
/*
@@ -13141,12 +13161,12 @@ static bool check_digital_port_conflicts(struct intel_atomic_state *state)
encoder = to_intel_encoder(connector_state->best_encoder);
- WARN_ON(!connector_state->crtc);
+ drm_WARN_ON(dev, !connector_state->crtc);
switch (encoder->type) {
unsigned int port_mask;
case INTEL_OUTPUT_DDI:
- if (WARN_ON(!HAS_DDI(to_i915(dev))))
+ if (drm_WARN_ON(dev, !HAS_DDI(to_i915(dev))))
break;
/* else, fall through */
case INTEL_OUTPUT_DP:
@@ -13365,7 +13385,8 @@ intel_modeset_pipe_config(struct intel_crtc_state *pipe_config)
}
if (ret == RETRY) {
- if (WARN(!retry, "loop in pipe configuration computation\n"))
+ if (drm_WARN(&i915->drm, !retry,
+ "loop in pipe configuration computation\n"))
return -EINVAL;
drm_dbg_kms(&i915->drm, "CRTC bw constrained, retrying\n");
@@ -13925,9 +13946,10 @@ static void intel_pipe_config_sanity_check(struct drm_i915_private *dev_priv,
* FDI already provided one idea for the dotclock.
* Yell if the encoder disagrees.
*/
- WARN(!intel_fuzzy_clock_check(fdi_dotclock, dotclock),
- "FDI dotclock and encoder dotclock mismatch, fdi: %i, encoder: %i\n",
- fdi_dotclock, dotclock);
+ drm_WARN(&dev_priv->drm,
+ !intel_fuzzy_clock_check(fdi_dotclock, dotclock),
+ "FDI dotclock and encoder dotclock mismatch, fdi: %i, encoder: %i\n",
+ fdi_dotclock, dotclock);
}
}
@@ -15054,7 +15076,8 @@ static struct intel_crtc *intel_get_slave_crtc(const struct intel_crtc_state *ne
struct drm_i915_private *dev_priv = to_i915(new_crtc_state->uapi.crtc->dev);
enum transcoder slave_transcoder;
- WARN_ON(!is_power_of_2(new_crtc_state->sync_mode_slaves_mask));
+ drm_WARN_ON(&dev_priv->drm,
+ !is_power_of_2(new_crtc_state->sync_mode_slaves_mask));
slave_transcoder = ffs(new_crtc_state->sync_mode_slaves_mask) - 1;
return intel_get_crtc_for_pipe(dev_priv,
@@ -15222,8 +15245,8 @@ static void intel_update_trans_port_sync_crtcs(struct intel_crtc *crtc,
struct intel_crtc_state *old_slave_crtc_state =
intel_atomic_get_old_crtc_state(state, slave_crtc);
- WARN_ON(!slave_crtc || !new_slave_crtc_state ||
- !old_slave_crtc_state);
+ drm_WARN_ON(&i915->drm, !slave_crtc || !new_slave_crtc_state ||
+ !old_slave_crtc_state);
drm_dbg_kms(&i915->drm,
"Updating Transcoder Port Sync Master CRTC = %d %s and Slave CRTC %d %s\n",
@@ -15361,8 +15384,8 @@ static void skl_commit_modeset_enables(struct intel_atomic_state *state)
is_trans_port_sync_slave(new_crtc_state))
continue;
- WARN_ON(skl_ddb_allocation_overlaps(&new_crtc_state->wm.skl.ddb,
- entries, num_pipes, pipe));
+ drm_WARN_ON(&dev_priv->drm, skl_ddb_allocation_overlaps(&new_crtc_state->wm.skl.ddb,
+ entries, num_pipes, pipe));
entries[pipe] = new_crtc_state->wm.skl.ddb;
modeset_pipes &= ~BIT(pipe);
@@ -15396,8 +15419,8 @@ static void skl_commit_modeset_enables(struct intel_atomic_state *state)
if ((modeset_pipes & BIT(pipe)) == 0)
continue;
- WARN_ON(skl_ddb_allocation_overlaps(&new_crtc_state->wm.skl.ddb,
- entries, num_pipes, pipe));
+ drm_WARN_ON(&dev_priv->drm, skl_ddb_allocation_overlaps(&new_crtc_state->wm.skl.ddb,
+ entries, num_pipes, pipe));
entries[pipe] = new_crtc_state->wm.skl.ddb;
modeset_pipes &= ~BIT(pipe);
@@ -15405,7 +15428,7 @@ static void skl_commit_modeset_enables(struct intel_atomic_state *state)
intel_update_crtc(crtc, state, old_crtc_state, new_crtc_state);
}
- WARN_ON(modeset_pipes);
+ drm_WARN_ON(&dev_priv->drm, modeset_pipes);
}
@@ -16666,7 +16689,7 @@ static int intel_crtc_init(struct drm_i915_private *dev_priv, enum pipe pipe)
intel_color_init(crtc);
- WARN_ON(drm_crtc_index(&crtc->base) != crtc->pipe);
+ drm_WARN_ON(&dev_priv->drm, drm_crtc_index(&crtc->base) != crtc->pipe);
return 0;
@@ -17533,7 +17556,7 @@ static void sanitize_watermarks(struct drm_i915_private *dev_priv)
return;
state = drm_atomic_state_alloc(&dev_priv->drm);
- if (WARN_ON(!state))
+ if (drm_WARN_ON(&dev_priv->drm, !state))
return;
intel_state = to_intel_atomic_state(state);
@@ -17585,7 +17608,8 @@ static void sanitize_watermarks(struct drm_i915_private *dev_priv)
* If this actually happens, we'll have to just leave the
* BIOS-programmed watermarks untouched and hope for the best.
*/
- WARN(ret, "Could not determine valid watermarks for inherited state\n");
+ drm_WARN(&dev_priv->drm, ret,
+ "Could not determine valid watermarks for inherited state\n");
drm_atomic_state_put(state);
@@ -17880,7 +17904,8 @@ void i830_enable_pipe(struct drm_i915_private *dev_priv, enum pipe pipe)
u32 dpll, fp;
int i;
- WARN_ON(i9xx_calc_dpll_params(48000, &clock) != 25154);
+ drm_WARN_ON(&dev_priv->drm,
+ i9xx_calc_dpll_params(48000, &clock) != 25154);
drm_dbg_kms(&dev_priv->drm,
"enabling pipe %c due to force quirk (vco=%d dot=%d)\n",
@@ -17945,11 +17970,19 @@ void i830_disable_pipe(struct drm_i915_private *dev_priv, enum pipe pipe)
drm_dbg_kms(&dev_priv->drm, "disabling pipe %c due to force quirk\n",
pipe_name(pipe));
- WARN_ON(intel_de_read(dev_priv, DSPCNTR(PLANE_A)) & DISPLAY_PLANE_ENABLE);
- WARN_ON(intel_de_read(dev_priv, DSPCNTR(PLANE_B)) & DISPLAY_PLANE_ENABLE);
- WARN_ON(intel_de_read(dev_priv, DSPCNTR(PLANE_C)) & DISPLAY_PLANE_ENABLE);
- WARN_ON(intel_de_read(dev_priv, CURCNTR(PIPE_A)) & MCURSOR_MODE);
- WARN_ON(intel_de_read(dev_priv, CURCNTR(PIPE_B)) & MCURSOR_MODE);
+ drm_WARN_ON(&dev_priv->drm,
+ intel_de_read(dev_priv, DSPCNTR(PLANE_A)) &
+ DISPLAY_PLANE_ENABLE);
+ drm_WARN_ON(&dev_priv->drm,
+ intel_de_read(dev_priv, DSPCNTR(PLANE_B)) &
+ DISPLAY_PLANE_ENABLE);
+ drm_WARN_ON(&dev_priv->drm,
+ intel_de_read(dev_priv, DSPCNTR(PLANE_C)) &
+ DISPLAY_PLANE_ENABLE);
+ drm_WARN_ON(&dev_priv->drm,
+ intel_de_read(dev_priv, CURCNTR(PIPE_A)) & MCURSOR_MODE);
+ drm_WARN_ON(&dev_priv->drm,
+ intel_de_read(dev_priv, CURCNTR(PIPE_B)) & MCURSOR_MODE);
intel_de_write(dev_priv, PIPECONF(pipe), 0);
intel_de_posting_read(dev_priv, PIPECONF(pipe));
@@ -18453,7 +18486,7 @@ static void intel_modeset_readout_hw_state(struct drm_device *dev)
if (crtc_state->hw.active) {
min_cdclk = intel_crtc_compute_min_cdclk(crtc_state);
- if (WARN_ON(min_cdclk < 0))
+ if (drm_WARN_ON(dev, min_cdclk < 0))
min_cdclk = 0;
}
@@ -18667,7 +18700,7 @@ intel_modeset_setup_hw_state(struct drm_device *dev,
u64 put_domains;
put_domains = modeset_get_crtc_power_domains(crtc_state);
- if (WARN_ON(put_domains))
+ if (drm_WARN_ON(dev, put_domains))
modeset_put_power_domains(dev_priv, put_domains);
}
@@ -18734,7 +18767,7 @@ void intel_modeset_driver_remove(struct drm_i915_private *i915)
flush_workqueue(i915->modeset_wq);
flush_work(&i915->atomic_helper.free_work);
- WARN_ON(!llist_empty(&i915->atomic_helper.free_list));
+ drm_WARN_ON(&i915->drm, !llist_empty(&i915->atomic_helper.free_list));
}
/* part #2: call after irq uninstall */
drm specific WARN* calls include device information in the backtrace, so we know what device the warnings originate from. Covert all the calls of WARN* with device specific drm_WARN* variants in functions where drm_device or drm_i915_private struct pointer is readily available. The conversion was done automatically with below coccinelle semantic patch. checkpatch errors/warnings are fixed manually. @rule1@ identifier func, T; @@ func(...) { ... struct drm_device *T = ...; <... ( -WARN( +drm_WARN(T, ...) | -WARN_ON( +drm_WARN_ON(T, ...) | -WARN_ONCE( +drm_WARN_ONCE(T, ...) | -WARN_ON_ONCE( +drm_WARN_ON_ONCE(T, ...) ) ...> } @rule2@ identifier func, T; @@ func(struct drm_device *T,...) { <... ( -WARN( +drm_WARN(T, ...) | -WARN_ON( +drm_WARN_ON(T, ...) | -WARN_ONCE( +drm_WARN_ONCE(T, ...) | -WARN_ON_ONCE( +drm_WARN_ON_ONCE(T, ...) ) ...> } @rule3@ identifier func, T; @@ func(...) { ... struct drm_i915_private *T = ...; <+... ( -WARN( +drm_WARN(&T->drm, ...) | -WARN_ON( +drm_WARN_ON(&T->drm, ...) | -WARN_ONCE( +drm_WARN_ONCE(&T->drm, ...) | -WARN_ON_ONCE( +drm_WARN_ON_ONCE(&T->drm, ...) ) ...+> } @rule4@ identifier func, T; @@ func(struct drm_i915_private *T,...) { <+... ( -WARN( +drm_WARN(&T->drm, ...) | -WARN_ON( +drm_WARN_ON(&T->drm, ...) | -WARN_ONCE( +drm_WARN_ONCE(&T->drm, ...) | -WARN_ON_ONCE( +drm_WARN_ON_ONCE(&T->drm, ...) ) ...+> } Signed-off-by: Pankaj Bharadiya <pankaj.laxminarayan.bharadiya@intel.com> --- drivers/gpu/drm/i915/display/intel_display.c | 237 +++++++++++-------- 1 file changed, 135 insertions(+), 102 deletions(-)