samsung-sm8650/android_kernel_samsung_sm8650-modules
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disp: msm: sde: update wb line width for linear format

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This change adds support for enabling WB maximum linewidth
based on color format is linear or UWBC.

Change-Id: Icc71eb14b3156e06036a4a82029d9d7a5c89e909
Signed-off-by: Prabhanjan Kandula <pkandula@codeaurora.org>
This commit is contained in:
Prabhanjan Kandula
2020-05-19 14:44:28 -07:00
committad av Gerrit - the friendly Code Review server
förälder c5fb2101de
incheckning 0d6151b303
4 ändrade filer med 39 tillägg och 12 borttagningar
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21
msm/sde/sde_wb.c
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@@ -97,9 +97,11 @@ int sde_wb_connector_get_modes(struct drm_connector *connector, void *display,
num_modes++;
}
} else {
u32 max_width = (wb_dev->wb_cfg && wb_dev->wb_cfg->sblk) ?
wb_dev->wb_cfg->sblk->maxlinewidth :
SDE_WB_MODE_MAX_WIDTH;
u32 max_width = SDE_WB_MODE_MAX_WIDTH;
if (wb_dev->wb_cfg && wb_dev->wb_cfg->sblk)
max_width = max(wb_dev->wb_cfg->sblk->maxlinewidth,
wb_dev->wb_cfg->sblk->maxlinewidth_linear);
num_modes = drm_add_modes_noedid(connector, max_width,
SDE_WB_MODE_MAX_HEIGHT);
@@ -298,21 +300,24 @@ int sde_wb_get_info(struct drm_connector *connector,
struct msm_display_info *info, void *display)
{
struct sde_wb_device *wb_dev = display;
u32 max_width = SDE_WB_MODE_MAX_WIDTH;
if (!info || !wb_dev) {
pr_err("invalid params\n");
return -EINVAL;
}
if (wb_dev->wb_cfg && wb_dev->wb_cfg->sblk)
max_width = max(wb_dev->wb_cfg->sblk->maxlinewidth,
wb_dev->wb_cfg->sblk->maxlinewidth_linear);
memset(info, 0, sizeof(struct msm_display_info));
info->intf_type = DRM_MODE_CONNECTOR_VIRTUAL;
info->num_of_h_tiles = 1;
info->h_tile_instance[0] = sde_wb_get_index(display);
info->is_connected = true;
info->capabilities = MSM_DISPLAY_CAP_HOT_PLUG | MSM_DISPLAY_CAP_EDID;
info->max_width = (wb_dev->wb_cfg && wb_dev->wb_cfg->sblk) ?
wb_dev->wb_cfg->sblk->maxlinewidth :
SDE_WB_MODE_MAX_WIDTH;
info->max_width = max_width;
info->max_height = SDE_WB_MODE_MAX_HEIGHT;
return 0;
}
@@ -391,6 +396,10 @@ int sde_wb_connector_set_info_blob(struct drm_connector *connector,
"maxlinewidth",
wb_dev->wb_cfg->sblk->maxlinewidth);
sde_kms_info_add_keyint(info,
"maxlinewidth_linear",
wb_dev->wb_cfg->sblk->maxlinewidth_linear);
sde_kms_info_start(info, "features");
if (wb_dev->wb_cfg && (wb_dev->wb_cfg->features & BIT(SDE_WB_UBWC)))
sde_kms_info_append(info, "wb_ubwc");