[2/2] drm: rockchip: add NV15 and NV20 support
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Message ID 20200607202521.18438-3-jonas@kwiboo.se
State New
Headers show
Series
  • [1/2] drm: drm_fourcc: add NV20 YUV format
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Commit Message

Jonas Karlman June 7, 2020, 8:25 p.m. UTC
Add support for displaying 10-bit 4:2:0 and 4:2:2 formats produced by the
Rockchip Video Decoder on RK322X, RK3288, RK3328, RK3368 and RK3399.

Signed-off-by: Jonas Karlman <jonas@kwiboo.se>
---
 drivers/gpu/drm/rockchip/rockchip_drm_vop.c | 27 ++++++++++++++++--
 drivers/gpu/drm/rockchip/rockchip_drm_vop.h |  1 +
 drivers/gpu/drm/rockchip/rockchip_vop_reg.c | 31 +++++++++++++++++----
 3 files changed, 51 insertions(+), 8 deletions(-)

Comments

Heiko Stübner June 17, 2020, 9:27 a.m. UTC | #1
Am Sonntag, 7. Juni 2020, 22:25:26 CEST schrieb Jonas Karlman:
> Add support for displaying 10-bit 4:2:0 and 4:2:2 formats produced by the
> Rockchip Video Decoder on RK322X, RK3288, RK3328, RK3368 and RK3399.
> 
> Signed-off-by: Jonas Karlman <jonas@kwiboo.se>

Reviewed-by: Heiko Stuebner <heiko@sntech.de>

> ---
>  drivers/gpu/drm/rockchip/rockchip_drm_vop.c | 27 ++++++++++++++++--
>  drivers/gpu/drm/rockchip/rockchip_drm_vop.h |  1 +
>  drivers/gpu/drm/rockchip/rockchip_vop_reg.c | 31 +++++++++++++++++----
>  3 files changed, 51 insertions(+), 8 deletions(-)
> 
> diff --git a/drivers/gpu/drm/rockchip/rockchip_drm_vop.c b/drivers/gpu/drm/rockchip/rockchip_drm_vop.c
> index 33463b79a37b..13a0682d438b 100644
> --- a/drivers/gpu/drm/rockchip/rockchip_drm_vop.c
> +++ b/drivers/gpu/drm/rockchip/rockchip_drm_vop.c
> @@ -261,6 +261,17 @@ static bool has_rb_swapped(uint32_t format)
>  	}
>  }
>  
> +static bool is_fmt_10(uint32_t format)
> +{
> +	switch (format) {
> +	case DRM_FORMAT_NV15:
> +	case DRM_FORMAT_NV20:
> +		return true;
> +	default:
> +		return false;
> +	}
> +}
> +
>  static enum vop_data_format vop_convert_format(uint32_t format)
>  {
>  	switch (format) {
> @@ -276,8 +287,10 @@ static enum vop_data_format vop_convert_format(uint32_t format)
>  	case DRM_FORMAT_BGR565:
>  		return VOP_FMT_RGB565;
>  	case DRM_FORMAT_NV12:
> +	case DRM_FORMAT_NV15:
>  		return VOP_FMT_YUV420SP;
>  	case DRM_FORMAT_NV16:
> +	case DRM_FORMAT_NV20:
>  		return VOP_FMT_YUV422SP;
>  	case DRM_FORMAT_NV24:
>  		return VOP_FMT_YUV444SP;
> @@ -922,7 +935,12 @@ static void vop_plane_atomic_update(struct drm_plane *plane,
>  	dsp_sty = dest->y1 + crtc->mode.vtotal - crtc->mode.vsync_start;
>  	dsp_st = dsp_sty << 16 | (dsp_stx & 0xffff);
>  
> -	offset = (src->x1 >> 16) * fb->format->cpp[0];
> +	if (fb->format->block_w[0])
> +		offset = (src->x1 >> 16) * fb->format->char_per_block[0] /
> +			 fb->format->block_w[0];
> +	else
> +		offset = (src->x1 >> 16) * fb->format->cpp[0];
> +
>  	offset += (src->y1 >> 16) * fb->pitches[0];
>  	dma_addr = rk_obj->dma_addr + offset + fb->offsets[0];
>  
> @@ -948,6 +966,7 @@ static void vop_plane_atomic_update(struct drm_plane *plane,
>  	}
>  
>  	VOP_WIN_SET(vop, win, format, format);
> +	VOP_WIN_SET(vop, win, fmt_10, is_fmt_10(fb->format->format));
>  	VOP_WIN_SET(vop, win, yrgb_vir, DIV_ROUND_UP(fb->pitches[0], 4));
>  	VOP_WIN_SET(vop, win, yrgb_mst, dma_addr);
>  	VOP_WIN_YUV2YUV_SET(vop, win_yuv2yuv, y2r_en, is_yuv);
> @@ -964,7 +983,11 @@ static void vop_plane_atomic_update(struct drm_plane *plane,
>  		uv_obj = fb->obj[1];
>  		rk_uv_obj = to_rockchip_obj(uv_obj);
>  
> -		offset = (src->x1 >> 16) * bpp / hsub;
> +		if (fb->format->block_w[1])
> +			offset = (src->x1 >> 16) * bpp /
> +				 fb->format->block_w[1] / hsub;
> +		else
> +			offset = (src->x1 >> 16) * bpp / hsub;
>  		offset += (src->y1 >> 16) * fb->pitches[1] / vsub;
>  
>  		dma_addr = rk_uv_obj->dma_addr + offset + fb->offsets[1];
> diff --git a/drivers/gpu/drm/rockchip/rockchip_drm_vop.h b/drivers/gpu/drm/rockchip/rockchip_drm_vop.h
> index d03bdb531ef2..db1138da2bd4 100644
> --- a/drivers/gpu/drm/rockchip/rockchip_drm_vop.h
> +++ b/drivers/gpu/drm/rockchip/rockchip_drm_vop.h
> @@ -154,6 +154,7 @@ struct vop_win_phy {
>  	struct vop_reg enable;
>  	struct vop_reg gate;
>  	struct vop_reg format;
> +	struct vop_reg fmt_10;
>  	struct vop_reg rb_swap;
>  	struct vop_reg act_info;
>  	struct vop_reg dsp_info;
> diff --git a/drivers/gpu/drm/rockchip/rockchip_vop_reg.c b/drivers/gpu/drm/rockchip/rockchip_vop_reg.c
> index 2413deded22c..503736c8b6c4 100644
> --- a/drivers/gpu/drm/rockchip/rockchip_vop_reg.c
> +++ b/drivers/gpu/drm/rockchip/rockchip_vop_reg.c
> @@ -50,6 +50,22 @@ static const uint32_t formats_win_full[] = {
>  	DRM_FORMAT_NV24,
>  };
>  
> +static const uint32_t formats_win_full_10[] = {
> +	DRM_FORMAT_XRGB8888,
> +	DRM_FORMAT_ARGB8888,
> +	DRM_FORMAT_XBGR8888,
> +	DRM_FORMAT_ABGR8888,
> +	DRM_FORMAT_RGB888,
> +	DRM_FORMAT_BGR888,
> +	DRM_FORMAT_RGB565,
> +	DRM_FORMAT_BGR565,
> +	DRM_FORMAT_NV12,
> +	DRM_FORMAT_NV16,
> +	DRM_FORMAT_NV24,
> +	DRM_FORMAT_NV15,
> +	DRM_FORMAT_NV20,
> +};
> +
>  static const uint64_t format_modifiers_win_full[] = {
>  	DRM_FORMAT_MOD_LINEAR,
>  	DRM_FORMAT_MOD_INVALID,
> @@ -570,11 +586,12 @@ static const struct vop_scl_regs rk3288_win_full_scl = {
>  
>  static const struct vop_win_phy rk3288_win01_data = {
>  	.scl = &rk3288_win_full_scl,
> -	.data_formats = formats_win_full,
> -	.nformats = ARRAY_SIZE(formats_win_full),
> +	.data_formats = formats_win_full_10,
> +	.nformats = ARRAY_SIZE(formats_win_full_10),
>  	.format_modifiers = format_modifiers_win_full,
>  	.enable = VOP_REG(RK3288_WIN0_CTRL0, 0x1, 0),
>  	.format = VOP_REG(RK3288_WIN0_CTRL0, 0x7, 1),
> +	.fmt_10 = VOP_REG(RK3288_WIN0_CTRL0, 0x1, 4),
>  	.rb_swap = VOP_REG(RK3288_WIN0_CTRL0, 0x1, 12),
>  	.act_info = VOP_REG(RK3288_WIN0_ACT_INFO, 0x1fff1fff, 0),
>  	.dsp_info = VOP_REG(RK3288_WIN0_DSP_INFO, 0x0fff0fff, 0),
> @@ -704,11 +721,12 @@ static const struct vop_intr rk3368_vop_intr = {
>  
>  static const struct vop_win_phy rk3368_win01_data = {
>  	.scl = &rk3288_win_full_scl,
> -	.data_formats = formats_win_full,
> -	.nformats = ARRAY_SIZE(formats_win_full),
> +	.data_formats = formats_win_full_10,
> +	.nformats = ARRAY_SIZE(formats_win_full_10),
>  	.format_modifiers = format_modifiers_win_full,
>  	.enable = VOP_REG(RK3368_WIN0_CTRL0, 0x1, 0),
>  	.format = VOP_REG(RK3368_WIN0_CTRL0, 0x7, 1),
> +	.fmt_10 = VOP_REG(RK3368_WIN0_CTRL0, 0x1, 4),
>  	.rb_swap = VOP_REG(RK3368_WIN0_CTRL0, 0x1, 12),
>  	.x_mir_en = VOP_REG(RK3368_WIN0_CTRL0, 0x1, 21),
>  	.y_mir_en = VOP_REG(RK3368_WIN0_CTRL0, 0x1, 22),
> @@ -853,11 +871,12 @@ static const struct vop_win_yuv2yuv_data rk3399_vop_big_win_yuv2yuv_data[] = {
>  
>  static const struct vop_win_phy rk3399_win01_data = {
>  	.scl = &rk3288_win_full_scl,
> -	.data_formats = formats_win_full,
> -	.nformats = ARRAY_SIZE(formats_win_full),
> +	.data_formats = formats_win_full_10,
> +	.nformats = ARRAY_SIZE(formats_win_full_10),
>  	.format_modifiers = format_modifiers_win_full_afbc,
>  	.enable = VOP_REG(RK3288_WIN0_CTRL0, 0x1, 0),
>  	.format = VOP_REG(RK3288_WIN0_CTRL0, 0x7, 1),
> +	.fmt_10 = VOP_REG(RK3288_WIN0_CTRL0, 0x1, 4),
>  	.rb_swap = VOP_REG(RK3288_WIN0_CTRL0, 0x1, 12),
>  	.y_mir_en = VOP_REG(RK3288_WIN0_CTRL0, 0x1, 22),
>  	.act_info = VOP_REG(RK3288_WIN0_ACT_INFO, 0x1fff1fff, 0),
>

Patch
diff mbox series

diff --git a/drivers/gpu/drm/rockchip/rockchip_drm_vop.c b/drivers/gpu/drm/rockchip/rockchip_drm_vop.c
index 33463b79a37b..13a0682d438b 100644
--- a/drivers/gpu/drm/rockchip/rockchip_drm_vop.c
+++ b/drivers/gpu/drm/rockchip/rockchip_drm_vop.c
@@ -261,6 +261,17 @@  static bool has_rb_swapped(uint32_t format)
 	}
 }
 
+static bool is_fmt_10(uint32_t format)
+{
+	switch (format) {
+	case DRM_FORMAT_NV15:
+	case DRM_FORMAT_NV20:
+		return true;
+	default:
+		return false;
+	}
+}
+
 static enum vop_data_format vop_convert_format(uint32_t format)
 {
 	switch (format) {
@@ -276,8 +287,10 @@  static enum vop_data_format vop_convert_format(uint32_t format)
 	case DRM_FORMAT_BGR565:
 		return VOP_FMT_RGB565;
 	case DRM_FORMAT_NV12:
+	case DRM_FORMAT_NV15:
 		return VOP_FMT_YUV420SP;
 	case DRM_FORMAT_NV16:
+	case DRM_FORMAT_NV20:
 		return VOP_FMT_YUV422SP;
 	case DRM_FORMAT_NV24:
 		return VOP_FMT_YUV444SP;
@@ -922,7 +935,12 @@  static void vop_plane_atomic_update(struct drm_plane *plane,
 	dsp_sty = dest->y1 + crtc->mode.vtotal - crtc->mode.vsync_start;
 	dsp_st = dsp_sty << 16 | (dsp_stx & 0xffff);
 
-	offset = (src->x1 >> 16) * fb->format->cpp[0];
+	if (fb->format->block_w[0])
+		offset = (src->x1 >> 16) * fb->format->char_per_block[0] /
+			 fb->format->block_w[0];
+	else
+		offset = (src->x1 >> 16) * fb->format->cpp[0];
+
 	offset += (src->y1 >> 16) * fb->pitches[0];
 	dma_addr = rk_obj->dma_addr + offset + fb->offsets[0];
 
@@ -948,6 +966,7 @@  static void vop_plane_atomic_update(struct drm_plane *plane,
 	}
 
 	VOP_WIN_SET(vop, win, format, format);
+	VOP_WIN_SET(vop, win, fmt_10, is_fmt_10(fb->format->format));
 	VOP_WIN_SET(vop, win, yrgb_vir, DIV_ROUND_UP(fb->pitches[0], 4));
 	VOP_WIN_SET(vop, win, yrgb_mst, dma_addr);
 	VOP_WIN_YUV2YUV_SET(vop, win_yuv2yuv, y2r_en, is_yuv);
@@ -964,7 +983,11 @@  static void vop_plane_atomic_update(struct drm_plane *plane,
 		uv_obj = fb->obj[1];
 		rk_uv_obj = to_rockchip_obj(uv_obj);
 
-		offset = (src->x1 >> 16) * bpp / hsub;
+		if (fb->format->block_w[1])
+			offset = (src->x1 >> 16) * bpp /
+				 fb->format->block_w[1] / hsub;
+		else
+			offset = (src->x1 >> 16) * bpp / hsub;
 		offset += (src->y1 >> 16) * fb->pitches[1] / vsub;
 
 		dma_addr = rk_uv_obj->dma_addr + offset + fb->offsets[1];
diff --git a/drivers/gpu/drm/rockchip/rockchip_drm_vop.h b/drivers/gpu/drm/rockchip/rockchip_drm_vop.h
index d03bdb531ef2..db1138da2bd4 100644
--- a/drivers/gpu/drm/rockchip/rockchip_drm_vop.h
+++ b/drivers/gpu/drm/rockchip/rockchip_drm_vop.h
@@ -154,6 +154,7 @@  struct vop_win_phy {
 	struct vop_reg enable;
 	struct vop_reg gate;
 	struct vop_reg format;
+	struct vop_reg fmt_10;
 	struct vop_reg rb_swap;
 	struct vop_reg act_info;
 	struct vop_reg dsp_info;
diff --git a/drivers/gpu/drm/rockchip/rockchip_vop_reg.c b/drivers/gpu/drm/rockchip/rockchip_vop_reg.c
index 2413deded22c..503736c8b6c4 100644
--- a/drivers/gpu/drm/rockchip/rockchip_vop_reg.c
+++ b/drivers/gpu/drm/rockchip/rockchip_vop_reg.c
@@ -50,6 +50,22 @@  static const uint32_t formats_win_full[] = {
 	DRM_FORMAT_NV24,
 };
 
+static const uint32_t formats_win_full_10[] = {
+	DRM_FORMAT_XRGB8888,
+	DRM_FORMAT_ARGB8888,
+	DRM_FORMAT_XBGR8888,
+	DRM_FORMAT_ABGR8888,
+	DRM_FORMAT_RGB888,
+	DRM_FORMAT_BGR888,
+	DRM_FORMAT_RGB565,
+	DRM_FORMAT_BGR565,
+	DRM_FORMAT_NV12,
+	DRM_FORMAT_NV16,
+	DRM_FORMAT_NV24,
+	DRM_FORMAT_NV15,
+	DRM_FORMAT_NV20,
+};
+
 static const uint64_t format_modifiers_win_full[] = {
 	DRM_FORMAT_MOD_LINEAR,
 	DRM_FORMAT_MOD_INVALID,
@@ -570,11 +586,12 @@  static const struct vop_scl_regs rk3288_win_full_scl = {
 
 static const struct vop_win_phy rk3288_win01_data = {
 	.scl = &rk3288_win_full_scl,
-	.data_formats = formats_win_full,
-	.nformats = ARRAY_SIZE(formats_win_full),
+	.data_formats = formats_win_full_10,
+	.nformats = ARRAY_SIZE(formats_win_full_10),
 	.format_modifiers = format_modifiers_win_full,
 	.enable = VOP_REG(RK3288_WIN0_CTRL0, 0x1, 0),
 	.format = VOP_REG(RK3288_WIN0_CTRL0, 0x7, 1),
+	.fmt_10 = VOP_REG(RK3288_WIN0_CTRL0, 0x1, 4),
 	.rb_swap = VOP_REG(RK3288_WIN0_CTRL0, 0x1, 12),
 	.act_info = VOP_REG(RK3288_WIN0_ACT_INFO, 0x1fff1fff, 0),
 	.dsp_info = VOP_REG(RK3288_WIN0_DSP_INFO, 0x0fff0fff, 0),
@@ -704,11 +721,12 @@  static const struct vop_intr rk3368_vop_intr = {
 
 static const struct vop_win_phy rk3368_win01_data = {
 	.scl = &rk3288_win_full_scl,
-	.data_formats = formats_win_full,
-	.nformats = ARRAY_SIZE(formats_win_full),
+	.data_formats = formats_win_full_10,
+	.nformats = ARRAY_SIZE(formats_win_full_10),
 	.format_modifiers = format_modifiers_win_full,
 	.enable = VOP_REG(RK3368_WIN0_CTRL0, 0x1, 0),
 	.format = VOP_REG(RK3368_WIN0_CTRL0, 0x7, 1),
+	.fmt_10 = VOP_REG(RK3368_WIN0_CTRL0, 0x1, 4),
 	.rb_swap = VOP_REG(RK3368_WIN0_CTRL0, 0x1, 12),
 	.x_mir_en = VOP_REG(RK3368_WIN0_CTRL0, 0x1, 21),
 	.y_mir_en = VOP_REG(RK3368_WIN0_CTRL0, 0x1, 22),
@@ -853,11 +871,12 @@  static const struct vop_win_yuv2yuv_data rk3399_vop_big_win_yuv2yuv_data[] = {
 
 static const struct vop_win_phy rk3399_win01_data = {
 	.scl = &rk3288_win_full_scl,
-	.data_formats = formats_win_full,
-	.nformats = ARRAY_SIZE(formats_win_full),
+	.data_formats = formats_win_full_10,
+	.nformats = ARRAY_SIZE(formats_win_full_10),
 	.format_modifiers = format_modifiers_win_full_afbc,
 	.enable = VOP_REG(RK3288_WIN0_CTRL0, 0x1, 0),
 	.format = VOP_REG(RK3288_WIN0_CTRL0, 0x7, 1),
+	.fmt_10 = VOP_REG(RK3288_WIN0_CTRL0, 0x1, 4),
 	.rb_swap = VOP_REG(RK3288_WIN0_CTRL0, 0x1, 12),
 	.y_mir_en = VOP_REG(RK3288_WIN0_CTRL0, 0x1, 22),
 	.act_info = VOP_REG(RK3288_WIN0_ACT_INFO, 0x1fff1fff, 0),