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disp: msm: sde: expose dnsc_blur connector properties

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Add downscale blur connector properties to expose the hw block count,
downscaling filters used and the ratios supported. Add a custom dnsc_blur
property to allow usermode to send the required configuration to program
the hardware. Expose only for the virtual connector as the dnsc_blur is
only supported with writeback block.

Change-Id: I35dd263d9d5aafdb59bacbb3a0528ffd2bcaf6a3
Signed-off-by: Veera Sundaram Sankaran <veeras@codeaurora.org>
This commit is contained in:
Veera Sundaram Sankaran
2021-09-13 21:34:32 -07:00
parent c24dd3d172
commit 93ec98a33e
6 changed files with 115 additions and 85 deletions
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96
msm/sde/sde_wb.c
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@@ -416,40 +416,36 @@ int sde_wb_connector_set_info_blob(struct drm_connector *connector,
{
struct sde_wb_device *wb_dev = display;
const struct sde_format_extended *format_list;
struct msm_drm_private *priv = NULL;
struct sde_kms *sde_kms = NULL;
struct sde_kms *sde_kms;
struct sde_mdss_cfg *catalog;
int i;
if (!connector || !info || !display || !wb_dev->wb_cfg) {
SDE_ERROR("invalid params\n");
return -EINVAL;
}
sde_kms = sde_connector_get_kms(connector);
if (!sde_kms)
return -EINVAL;
catalog = sde_kms->catalog;
format_list = wb_dev->wb_cfg->format_list;
/*
* Populate info buffer
*/
/* Populate info buffer */
if (format_list) {
sde_kms_info_start(info, "pixel_formats");
while (format_list->fourcc_format) {
sde_kms_info_append_format(info,
format_list->fourcc_format,
sde_kms_info_append_format(info, format_list->fourcc_format,
format_list->modifier);
++format_list;
}
sde_kms_info_stop(info);
}
sde_kms_info_add_keyint(info,
"wb_intf_index",
wb_dev->wb_idx - WB_0);
sde_kms_info_add_keyint(info,
"maxlinewidth",
wb_dev->wb_cfg->sblk->maxlinewidth);
sde_kms_info_add_keyint(info,
"maxlinewidth_linear",
sde_kms_info_add_keyint(info, "wb_intf_index", wb_dev->wb_idx - WB_0);
sde_kms_info_add_keyint(info, "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");
@@ -457,64 +453,39 @@ int sde_wb_connector_set_info_blob(struct drm_connector *connector,
sde_kms_info_append(info, "wb_ubwc");
sde_kms_info_stop(info);
if (wb_dev->drm_dev && wb_dev->drm_dev->dev_private) {
priv = wb_dev->drm_dev->dev_private;
if (!priv->kms) {
SDE_ERROR("invalid kms reference\n");
return -EINVAL;
}
sde_kms_info_add_keyint(info, "has_cwb_dither", test_bit(SDE_FEATURE_CWB_DITHER,
catalog->features));
sde_kms = to_sde_kms(priv->kms);
sde_kms_info_add_keyint(info, "has_cwb_dither", test_bit(SDE_FEATURE_CWB_DITHER,
sde_kms->catalog->features));
} else {
SDE_ERROR("invalid params %pK\n", wb_dev->drm_dev);
return -EINVAL;
if (catalog->dnsc_blur_count && catalog->dnsc_blur_filters) {
sde_kms_info_add_keyint(info, "dnsc_blur_count", catalog->dnsc_blur_count);
sde_kms_info_start(info, "dnsc_blur_info");
for (i = 0; i < catalog->dnsc_blur_filter_count; i++)
sde_kms_info_append_dnsc_blur_filter_info(info,
&catalog->dnsc_blur_filters[i]);
sde_kms_info_stop(info);
}
return 0;
}
static void sde_wb_connector_install_dither_property(struct sde_wb_device *wb_dev,
struct sde_connector *c_conn)
static void _sde_wb_connector_install_dither_property(struct sde_wb_device *wb_dev)
{
struct sde_connector *c_conn = to_sde_connector(wb_dev->connector);
struct sde_kms *sde_kms = sde_connector_get_kms(wb_dev->connector);
struct sde_mdss_cfg *catalog;
char prop_name[DRM_PROP_NAME_LEN];
struct sde_kms *sde_kms = NULL;
struct msm_drm_private *priv = NULL;
struct sde_mdss_cfg *catalog = NULL;
u32 version = 0;
if (!wb_dev || !c_conn) {
SDE_ERROR("invalid args (s), wb_dev %pK, c_conn %pK\n", wb_dev, c_conn);
if (!sde_kms || !sde_kms->catalog)
return;
}
if (!wb_dev->drm_dev) {
SDE_ERROR("invalid drm_dev is null\n");
return;
}
if (!wb_dev->drm_dev->dev_private) {
SDE_ERROR("invalid dev_private is null\n");
return;
}
priv = wb_dev->drm_dev->dev_private;
if (!priv->kms) {
SDE_ERROR("invalid kms reference is null\n");
return;
}
sde_kms = to_sde_kms(priv->kms);
catalog = sde_kms->catalog;
if (!test_bit(SDE_FEATURE_CWB_DITHER, catalog->features))
return;
version = SDE_COLOR_PROCESS_MAJOR(
catalog->pingpong[0].sblk->dither.version);
snprintf(prop_name, ARRAY_SIZE(prop_name), "%s%d",
"SDE_PP_CWB_DITHER_V", version);
version = SDE_COLOR_PROCESS_MAJOR(catalog->pingpong[0].sblk->dither.version);
snprintf(prop_name, ARRAY_SIZE(prop_name), "%s%d", "SDE_PP_CWB_DITHER_V", version);
switch (version) {
case 2:
msm_property_install_blob(&c_conn->property_info, prop_name,
@@ -591,7 +562,12 @@ int sde_wb_connector_post_init(struct drm_connector *connector, void *display)
msm_property_install_range(&c_conn->property_info, "early_fence_line",
0x0, 0, UINT_MAX, 0, CONNECTOR_PROP_EARLY_FENCE_LINE);
sde_wb_connector_install_dither_property(wb_dev, c_conn);
if (catalog->dnsc_blur_count && catalog->dnsc_blur_filters)
msm_property_install_range(&c_conn->property_info, "dnsc_blur",
0x0, 0, ~0, 0, CONNECTOR_PROP_DNSC_BLUR);
_sde_wb_connector_install_dither_property(wb_dev);
return 0;
}