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-rw-r--r--drivers/gpu/drm/arm/malidp_planes.c6
-rw-r--r--drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_plane.c9
-rw-r--r--drivers/gpu/drm/drm_fourcc.c34
-rw-r--r--drivers/gpu/drm/imx/ipuv3-plane.c15
-rw-r--r--drivers/gpu/drm/msm/disp/dpu1/dpu_plane.c9
-rw-r--r--drivers/gpu/drm/msm/disp/mdp5/mdp5_plane.c24
-rw-r--r--drivers/gpu/drm/msm/disp/mdp5/mdp5_smp.c2
-rw-r--r--drivers/gpu/drm/msm/msm_fb.c8
-rw-r--r--drivers/gpu/drm/rockchip/rockchip_drm_fb.c9
-rw-r--r--drivers/gpu/drm/rockchip/rockchip_drm_vop.c10
-rw-r--r--drivers/gpu/drm/tegra/fb.c9
-rw-r--r--drivers/gpu/drm/vc4/vc4_plane.c13
-rw-r--r--include/drm/drm_fourcc.h2
13 files changed, 38 insertions, 112 deletions
diff --git a/drivers/gpu/drm/arm/malidp_planes.c b/drivers/gpu/drm/arm/malidp_planes.c
index d42e0ea9a303..8f89813d08c1 100644
--- a/drivers/gpu/drm/arm/malidp_planes.c
+++ b/drivers/gpu/drm/arm/malidp_planes.c
@@ -233,8 +233,7 @@ bool malidp_format_mod_supported(struct drm_device *drm,
}
}
- if ((drm_format_horz_chroma_subsampling(format) != 1) ||
- (drm_format_vert_chroma_subsampling(format) != 1)) {
+ if ((info->hsub != 1) || (info->vsub != 1)) {
if (!(format == DRM_FORMAT_YUV420_10BIT &&
(map->features & MALIDP_DEVICE_AFBC_YUV_420_10_SUPPORT_SPLIT))) {
DRM_DEBUG_KMS("Formats which are sub-sampled should never be split\n");
@@ -244,8 +243,7 @@ bool malidp_format_mod_supported(struct drm_device *drm,
}
if (modifier & AFBC_CBR) {
- if ((drm_format_horz_chroma_subsampling(format) == 1) ||
- (drm_format_vert_chroma_subsampling(format) == 1)) {
+ if ((info->hsub == 1) || (info->vsub == 1)) {
DRM_DEBUG_KMS("Formats which are not sub-sampled should not have CBR set\n");
return false;
}
diff --git a/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_plane.c b/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_plane.c
index e836e2de35ce..fdd607ad27fe 100644
--- a/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_plane.c
+++ b/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_plane.c
@@ -603,8 +603,6 @@ static int atmel_hlcdc_plane_atomic_check(struct drm_plane *p,
const struct drm_display_mode *mode;
struct drm_crtc_state *crtc_state;
unsigned int tmp;
- int hsub = 1;
- int vsub = 1;
int ret;
int i;
@@ -642,13 +640,10 @@ static int atmel_hlcdc_plane_atomic_check(struct drm_plane *p,
if (state->nplanes > ATMEL_HLCDC_LAYER_MAX_PLANES)
return -EINVAL;
- hsub = drm_format_horz_chroma_subsampling(fb->format->format);
- vsub = drm_format_vert_chroma_subsampling(fb->format->format);
-
for (i = 0; i < state->nplanes; i++) {
unsigned int offset = 0;
- int xdiv = i ? hsub : 1;
- int ydiv = i ? vsub : 1;
+ int xdiv = i ? fb->format->hsub : 1;
+ int ydiv = i ? fb->format->vsub : 1;
state->bpp[i] = fb->format->cpp[i];
if (!state->bpp[i])
diff --git a/drivers/gpu/drm/drm_fourcc.c b/drivers/gpu/drm/drm_fourcc.c
index 873c0001d8c8..e4a2c8372c8b 100644
--- a/drivers/gpu/drm/drm_fourcc.c
+++ b/drivers/gpu/drm/drm_fourcc.c
@@ -353,40 +353,6 @@ int drm_format_plane_cpp(uint32_t format, int plane)
EXPORT_SYMBOL(drm_format_plane_cpp);
/**
- * drm_format_horz_chroma_subsampling - get the horizontal chroma subsampling factor
- * @format: pixel format (DRM_FORMAT_*)
- *
- * Returns:
- * The horizontal chroma subsampling factor for the
- * specified pixel format.
- */
-int drm_format_horz_chroma_subsampling(uint32_t format)
-{
- const struct drm_format_info *info;
-
- info = drm_format_info(format);
- return info ? info->hsub : 1;
-}
-EXPORT_SYMBOL(drm_format_horz_chroma_subsampling);
-
-/**
- * drm_format_vert_chroma_subsampling - get the vertical chroma subsampling factor
- * @format: pixel format (DRM_FORMAT_*)
- *
- * Returns:
- * The vertical chroma subsampling factor for the
- * specified pixel format.
- */
-int drm_format_vert_chroma_subsampling(uint32_t format)
-{
- const struct drm_format_info *info;
-
- info = drm_format_info(format);
- return info ? info->vsub : 1;
-}
-EXPORT_SYMBOL(drm_format_vert_chroma_subsampling);
-
-/**
* drm_format_plane_width - width of the plane given the first plane
* @width: width of the first plane
* @format: pixel format
diff --git a/drivers/gpu/drm/imx/ipuv3-plane.c b/drivers/gpu/drm/imx/ipuv3-plane.c
index d7a727a6e3d7..8f101a0763e3 100644
--- a/drivers/gpu/drm/imx/ipuv3-plane.c
+++ b/drivers/gpu/drm/imx/ipuv3-plane.c
@@ -115,8 +115,8 @@ drm_plane_state_to_ubo(struct drm_plane_state *state)
cma_obj = drm_fb_cma_get_gem_obj(fb, 1);
BUG_ON(!cma_obj);
- x /= drm_format_horz_chroma_subsampling(fb->format->format);
- y /= drm_format_vert_chroma_subsampling(fb->format->format);
+ x /= fb->format->hsub;
+ y /= fb->format->vsub;
return cma_obj->paddr + fb->offsets[1] + fb->pitches[1] * y +
fb->format->cpp[1] * x - eba;
@@ -134,8 +134,8 @@ drm_plane_state_to_vbo(struct drm_plane_state *state)
cma_obj = drm_fb_cma_get_gem_obj(fb, 2);
BUG_ON(!cma_obj);
- x /= drm_format_horz_chroma_subsampling(fb->format->format);
- y /= drm_format_vert_chroma_subsampling(fb->format->format);
+ x /= fb->format->hsub;
+ y /= fb->format->vsub;
return cma_obj->paddr + fb->offsets[2] + fb->pitches[2] * y +
fb->format->cpp[2] * x - eba;
@@ -352,7 +352,6 @@ static int ipu_plane_atomic_check(struct drm_plane *plane,
struct drm_framebuffer *old_fb = old_state->fb;
unsigned long eba, ubo, vbo, old_ubo, old_vbo, alpha_eba;
bool can_position = (plane->type == DRM_PLANE_TYPE_OVERLAY);
- int hsub, vsub;
int ret;
/* Ok to disable */
@@ -471,10 +470,8 @@ static int ipu_plane_atomic_check(struct drm_plane *plane,
* The x/y offsets must be even in case of horizontal/vertical
* chroma subsampling.
*/
- hsub = drm_format_horz_chroma_subsampling(fb->format->format);
- vsub = drm_format_vert_chroma_subsampling(fb->format->format);
- if (((state->src.x1 >> 16) & (hsub - 1)) ||
- ((state->src.y1 >> 16) & (vsub - 1)))
+ if (((state->src.x1 >> 16) & (fb->format->hsub - 1)) ||
+ ((state->src.y1 >> 16) & (fb->format->vsub - 1)))
return -EINVAL;
break;
case DRM_FORMAT_RGB565_A8:
diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_plane.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_plane.c
index da1f727d7495..7994de952353 100644
--- a/drivers/gpu/drm/msm/disp/dpu1/dpu_plane.c
+++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_plane.c
@@ -557,14 +557,9 @@ static void _dpu_plane_setup_scaler(struct dpu_plane *pdpu,
struct dpu_plane_state *pstate,
const struct dpu_format *fmt, bool color_fill)
{
- uint32_t chroma_subsmpl_h, chroma_subsmpl_v;
+ const struct drm_format_info *info = drm_format_info(fmt->base.pixel_format);
/* don't chroma subsample if decimating */
- chroma_subsmpl_h =
- drm_format_horz_chroma_subsampling(fmt->base.pixel_format);
- chroma_subsmpl_v =
- drm_format_vert_chroma_subsampling(fmt->base.pixel_format);
-
/* update scaler. calculate default config for QSEED3 */
_dpu_plane_setup_scaler3(pdpu, pstate,
drm_rect_width(&pdpu->pipe_cfg.src_rect),
@@ -572,7 +567,7 @@ static void _dpu_plane_setup_scaler(struct dpu_plane *pdpu,
drm_rect_width(&pdpu->pipe_cfg.dst_rect),
drm_rect_height(&pdpu->pipe_cfg.dst_rect),
&pstate->scaler3_cfg, fmt,
- chroma_subsmpl_h, chroma_subsmpl_v);
+ info->hsub, info->vsub);
}
/**
diff --git a/drivers/gpu/drm/msm/disp/mdp5/mdp5_plane.c b/drivers/gpu/drm/msm/disp/mdp5/mdp5_plane.c
index be13140967b4..9d9fb6c5fd68 100644
--- a/drivers/gpu/drm/msm/disp/mdp5/mdp5_plane.c
+++ b/drivers/gpu/drm/msm/disp/mdp5/mdp5_plane.c
@@ -650,10 +650,10 @@ static int calc_scalex_steps(struct drm_plane *plane,
uint32_t pixel_format, uint32_t src, uint32_t dest,
uint32_t phasex_steps[COMP_MAX])
{
+ const struct drm_format_info *info = drm_format_info(pixel_format);
struct mdp5_kms *mdp5_kms = get_kms(plane);
struct device *dev = mdp5_kms->dev->dev;
uint32_t phasex_step;
- unsigned int hsub;
int ret;
ret = calc_phase_step(src, dest, &phasex_step);
@@ -662,11 +662,9 @@ static int calc_scalex_steps(struct drm_plane *plane,
return ret;
}
- hsub = drm_format_horz_chroma_subsampling(pixel_format);
-
phasex_steps[COMP_0] = phasex_step;
phasex_steps[COMP_3] = phasex_step;
- phasex_steps[COMP_1_2] = phasex_step / hsub;
+ phasex_steps[COMP_1_2] = phasex_step / info->hsub;
return 0;
}
@@ -675,10 +673,10 @@ static int calc_scaley_steps(struct drm_plane *plane,
uint32_t pixel_format, uint32_t src, uint32_t dest,
uint32_t phasey_steps[COMP_MAX])
{
+ const struct drm_format_info *info = drm_format_info(pixel_format);
struct mdp5_kms *mdp5_kms = get_kms(plane);
struct device *dev = mdp5_kms->dev->dev;
uint32_t phasey_step;
- unsigned int vsub;
int ret;
ret = calc_phase_step(src, dest, &phasey_step);
@@ -687,11 +685,9 @@ static int calc_scaley_steps(struct drm_plane *plane,
return ret;
}
- vsub = drm_format_vert_chroma_subsampling(pixel_format);
-
phasey_steps[COMP_0] = phasey_step;
phasey_steps[COMP_3] = phasey_step;
- phasey_steps[COMP_1_2] = phasey_step / vsub;
+ phasey_steps[COMP_1_2] = phasey_step / info->vsub;
return 0;
}
@@ -699,8 +695,9 @@ static int calc_scaley_steps(struct drm_plane *plane,
static uint32_t get_scale_config(const struct mdp_format *format,
uint32_t src, uint32_t dst, bool horz)
{
+ const struct drm_format_info *info = drm_format_info(format->base.pixel_format);
bool scaling = format->is_yuv ? true : (src != dst);
- uint32_t sub, pix_fmt = format->base.pixel_format;
+ uint32_t sub;
uint32_t ya_filter, uv_filter;
bool yuv = format->is_yuv;
@@ -708,8 +705,7 @@ static uint32_t get_scale_config(const struct mdp_format *format,
return 0;
if (yuv) {
- sub = horz ? drm_format_horz_chroma_subsampling(pix_fmt) :
- drm_format_vert_chroma_subsampling(pix_fmt);
+ sub = horz ? info->hsub : info->vsub;
uv_filter = ((src / sub) <= dst) ?
SCALE_FILTER_BIL : SCALE_FILTER_PCMN;
}
@@ -754,7 +750,7 @@ static void mdp5_write_pixel_ext(struct mdp5_kms *mdp5_kms, enum mdp5_pipe pipe,
uint32_t src_w, int pe_left[COMP_MAX], int pe_right[COMP_MAX],
uint32_t src_h, int pe_top[COMP_MAX], int pe_bottom[COMP_MAX])
{
- uint32_t pix_fmt = format->base.pixel_format;
+ const struct drm_format_info *info = drm_format_info(format->base.pixel_format);
uint32_t lr, tb, req;
int i;
@@ -763,8 +759,8 @@ static void mdp5_write_pixel_ext(struct mdp5_kms *mdp5_kms, enum mdp5_pipe pipe,
uint32_t roi_h = src_h;
if (format->is_yuv && i == COMP_1_2) {
- roi_w /= drm_format_horz_chroma_subsampling(pix_fmt);
- roi_h /= drm_format_vert_chroma_subsampling(pix_fmt);
+ roi_w /= info->hsub;
+ roi_h /= info->vsub;
}
lr = (pe_left[i] >= 0) ?
diff --git a/drivers/gpu/drm/msm/disp/mdp5/mdp5_smp.c b/drivers/gpu/drm/msm/disp/mdp5/mdp5_smp.c
index 72ab8d89efa4..b30b2f4efc60 100644
--- a/drivers/gpu/drm/msm/disp/mdp5/mdp5_smp.c
+++ b/drivers/gpu/drm/msm/disp/mdp5/mdp5_smp.c
@@ -135,7 +135,7 @@ uint32_t mdp5_smp_calculate(struct mdp5_smp *smp,
uint32_t blkcfg = 0;
nplanes = info->num_planes;
- hsub = drm_format_horz_chroma_subsampling(fmt);
+ hsub = info->hsub;
/* different if BWC (compressed framebuffer?) enabled: */
nlines = 2;
diff --git a/drivers/gpu/drm/msm/msm_fb.c b/drivers/gpu/drm/msm/msm_fb.c
index 432beddafb9e..f69c0afd6ec6 100644
--- a/drivers/gpu/drm/msm/msm_fb.c
+++ b/drivers/gpu/drm/msm/msm_fb.c
@@ -145,16 +145,12 @@ static struct drm_framebuffer *msm_framebuffer_init(struct drm_device *dev,
struct drm_framebuffer *fb;
const struct msm_format *format;
int ret, i, n;
- unsigned int hsub, vsub;
DBG("create framebuffer: dev=%p, mode_cmd=%p (%dx%d@%4.4s)",
dev, mode_cmd, mode_cmd->width, mode_cmd->height,
(char *)&mode_cmd->pixel_format);
n = info->num_planes;
- hsub = drm_format_horz_chroma_subsampling(mode_cmd->pixel_format);
- vsub = drm_format_vert_chroma_subsampling(mode_cmd->pixel_format);
-
format = kms->funcs->get_format(kms, mode_cmd->pixel_format,
mode_cmd->modifier[0]);
if (!format) {
@@ -180,8 +176,8 @@ static struct drm_framebuffer *msm_framebuffer_init(struct drm_device *dev,
}
for (i = 0; i < n; i++) {
- unsigned int width = mode_cmd->width / (i ? hsub : 1);
- unsigned int height = mode_cmd->height / (i ? vsub : 1);
+ unsigned int width = mode_cmd->width / (i ? info->hsub : 1);
+ unsigned int height = mode_cmd->height / (i ? info->vsub : 1);
unsigned int min_size;
min_size = (height - 1) * mode_cmd->pitches[i]
diff --git a/drivers/gpu/drm/rockchip/rockchip_drm_fb.c b/drivers/gpu/drm/rockchip/rockchip_drm_fb.c
index 606d176d5d96..c318fae28581 100644
--- a/drivers/gpu/drm/rockchip/rockchip_drm_fb.c
+++ b/drivers/gpu/drm/rockchip/rockchip_drm_fb.c
@@ -79,18 +79,13 @@ rockchip_user_fb_create(struct drm_device *dev, struct drm_file *file_priv,
struct drm_framebuffer *fb;
struct drm_gem_object *objs[ROCKCHIP_MAX_FB_BUFFER];
struct drm_gem_object *obj;
- unsigned int hsub;
- unsigned int vsub;
int num_planes = min_t(int, info->num_planes, ROCKCHIP_MAX_FB_BUFFER);
int ret;
int i;
- hsub = drm_format_horz_chroma_subsampling(mode_cmd->pixel_format);
- vsub = drm_format_vert_chroma_subsampling(mode_cmd->pixel_format);
-
for (i = 0; i < num_planes; i++) {
- unsigned int width = mode_cmd->width / (i ? hsub : 1);
- unsigned int height = mode_cmd->height / (i ? vsub : 1);
+ unsigned int width = mode_cmd->width / (i ? info->hsub : 1);
+ unsigned int height = mode_cmd->height / (i ? info->vsub : 1);
unsigned int min_size;
obj = drm_gem_object_lookup(file_priv, mode_cmd->handles[i]);
diff --git a/drivers/gpu/drm/rockchip/rockchip_drm_vop.c b/drivers/gpu/drm/rockchip/rockchip_drm_vop.c
index c709f64b6f80..4189ca17f381 100644
--- a/drivers/gpu/drm/rockchip/rockchip_drm_vop.c
+++ b/drivers/gpu/drm/rockchip/rockchip_drm_vop.c
@@ -320,11 +320,9 @@ static void scl_vop_cal_scl_fac(struct vop *vop, const struct vop_win_data *win,
uint16_t yrgb_hor_scl_mode, yrgb_ver_scl_mode;
uint16_t cbcr_hor_scl_mode = SCALE_NONE;
uint16_t cbcr_ver_scl_mode = SCALE_NONE;
- int hsub = drm_format_horz_chroma_subsampling(info->format);
- int vsub = drm_format_vert_chroma_subsampling(info->format);
bool is_yuv = false;
- uint16_t cbcr_src_w = src_w / hsub;
- uint16_t cbcr_src_h = src_h / vsub;
+ uint16_t cbcr_src_w = src_w / info->hsub;
+ uint16_t cbcr_src_h = src_h / info->vsub;
uint16_t vsu_mode;
uint16_t lb_mode;
uint32_t val;
@@ -828,8 +826,8 @@ static void vop_plane_atomic_update(struct drm_plane *plane,
(state->rotation & DRM_MODE_REFLECT_X) ? 1 : 0);
if (is_yuv) {
- int hsub = drm_format_horz_chroma_subsampling(fb->format->format);
- int vsub = drm_format_vert_chroma_subsampling(fb->format->format);
+ int hsub = fb->format->hsub;
+ int vsub = fb->format->vsub;
int bpp = fb->format->cpp[1];
uv_obj = fb->obj[1];
diff --git a/drivers/gpu/drm/tegra/fb.c b/drivers/gpu/drm/tegra/fb.c
index da0747e317b7..94fb75089d87 100644
--- a/drivers/gpu/drm/tegra/fb.c
+++ b/drivers/gpu/drm/tegra/fb.c
@@ -132,18 +132,15 @@ struct drm_framebuffer *tegra_fb_create(struct drm_device *drm,
const struct drm_mode_fb_cmd2 *cmd)
{
const struct drm_format_info *info = drm_get_format_info(drm, cmd);
- unsigned int hsub, vsub, i;
struct tegra_bo *planes[4];
struct drm_gem_object *gem;
struct drm_framebuffer *fb;
+ unsigned int i;
int err;
- hsub = drm_format_horz_chroma_subsampling(cmd->pixel_format);
- vsub = drm_format_vert_chroma_subsampling(cmd->pixel_format);
-
for (i = 0; i < info->num_planes; i++) {
- unsigned int width = cmd->width / (i ? hsub : 1);
- unsigned int height = cmd->height / (i ? vsub : 1);
+ unsigned int width = cmd->width / (i ? info->hsub : 1);
+ unsigned int height = cmd->height / (i ? info->vsub : 1);
unsigned int size, bpp;
gem = drm_gem_object_lookup(file, cmd->handles[i]);
diff --git a/drivers/gpu/drm/vc4/vc4_plane.c b/drivers/gpu/drm/vc4/vc4_plane.c
index e3c0a350cb77..be2274924b34 100644
--- a/drivers/gpu/drm/vc4/vc4_plane.c
+++ b/drivers/gpu/drm/vc4/vc4_plane.c
@@ -310,10 +310,10 @@ static int vc4_plane_setup_clipping_and_scaling(struct drm_plane_state *state)
struct drm_framebuffer *fb = state->fb;
struct drm_gem_cma_object *bo = drm_fb_cma_get_gem_obj(fb, 0);
u32 subpixel_src_mask = (1 << 16) - 1;
- u32 format = fb->format->format;
int num_planes = fb->format->num_planes;
struct drm_crtc_state *crtc_state;
- u32 h_subsample, v_subsample;
+ u32 h_subsample = fb->format->hsub;
+ u32 v_subsample = fb->format->vsub;
int i, ret;
crtc_state = drm_atomic_get_existing_crtc_state(state->state,
@@ -328,9 +328,6 @@ static int vc4_plane_setup_clipping_and_scaling(struct drm_plane_state *state)
if (ret)
return ret;
- h_subsample = drm_format_horz_chroma_subsampling(format);
- v_subsample = drm_format_vert_chroma_subsampling(format);
-
for (i = 0; i < num_planes; i++)
vc4_state->offsets[i] = bo->paddr + fb->offsets[i];
@@ -593,7 +590,8 @@ static int vc4_plane_mode_set(struct drm_plane *plane,
const struct hvs_format *format = vc4_get_hvs_format(fb->format->format);
u64 base_format_mod = fourcc_mod_broadcom_mod(fb->modifier);
int num_planes = fb->format->num_planes;
- u32 h_subsample, v_subsample;
+ u32 h_subsample = fb->format->hsub;
+ u32 v_subsample = fb->format->vsub;
bool mix_plane_alpha;
bool covers_screen;
u32 scl0, scl1, pitch0;
@@ -623,9 +621,6 @@ static int vc4_plane_mode_set(struct drm_plane *plane,
scl1 = vc4_get_scl_field(state, 0);
}
- h_subsample = drm_format_horz_chroma_subsampling(format->drm);
- v_subsample = drm_format_vert_chroma_subsampling(format->drm);
-
rotation = drm_rotation_simplify(state->rotation,
DRM_MODE_ROTATE_0 |
DRM_MODE_REFLECT_X |
diff --git a/include/drm/drm_fourcc.h b/include/drm/drm_fourcc.h
index 41779b327d91..eeec449d6c6a 100644
--- a/include/drm/drm_fourcc.h
+++ b/include/drm/drm_fourcc.h
@@ -269,8 +269,6 @@ uint32_t drm_mode_legacy_fb_format(uint32_t bpp, uint32_t depth);
uint32_t drm_driver_legacy_fb_format(struct drm_device *dev,
uint32_t bpp, uint32_t depth);
int drm_format_plane_cpp(uint32_t format, int plane);
-int drm_format_horz_chroma_subsampling(uint32_t format);
-int drm_format_vert_chroma_subsampling(uint32_t format);
int drm_format_plane_width(int width, uint32_t format, int plane);
int drm_format_plane_height(int height, uint32_t format, int plane);
unsigned int drm_format_info_block_width(const struct drm_format_info *info,
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-18 10:37:15 +0000