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drm/i915: Remove DRM_MODE_FLAG_DBLSCAN checks from .mode_valid() hooks

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We never set connector->doublescan_allowed, so the probe helper
already filters out all doublescan modes for us.

Sadly we still need to keep the explicit doublescan checks
in .compute_config as outlined in commit e4dd27aadd
("drm/i915: Allow DBLSCAN user modes with eDP/LVDS/DSI")

Reviewed-by: Vandita Kulkarni <vandita.kulkarni@intel.com>
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240402135148.23011-2-ville.syrjala@linux.intel.com
This commit is contained in:
Ville Syrjälä 2024-04-02 16:51:42 +03:00
parent 318e82583c
commit e00f20baee
7 changed files with 0 additions and 23 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
drivers/gpu/drm/i915/display/intel_crt.c
View File

@ -356,9 +356,6 @@ intel_crt_mode_valid(struct drm_connector *connector,
if (status != MODE_OK)
return status;
if (mode->flags & DRM_MODE_FLAG_DBLSCAN)
return MODE_NO_DBLESCAN;
if (mode->clock < 25000)
return MODE_CLOCK_LOW;

5
drivers/gpu/drm/i915/display/intel_dp_mst.c
View File

@ -1302,11 +1302,6 @@ intel_dp_mst_mode_valid_ctx(struct drm_connector *connector,
if (*status != MODE_OK)
return 0;
if (mode->flags & DRM_MODE_FLAG_DBLSCAN) {
*status = MODE_NO_DBLESCAN;
return 0;
}
max_link_clock = intel_dp_max_link_rate(intel_dp);
max_lanes = intel_dp_max_lane_count(intel_dp);

3
drivers/gpu/drm/i915/display/intel_dsi.c
View File

@ -69,9 +69,6 @@ enum drm_mode_status intel_dsi_mode_valid(struct drm_connector *connector,
drm_dbg_kms(&dev_priv->drm, "\n");
if (mode->flags & DRM_MODE_FLAG_DBLSCAN)
return MODE_NO_DBLESCAN;
status = intel_panel_mode_valid(intel_connector, mode);
if (status != MODE_OK)
return status;

3
drivers/gpu/drm/i915/display/intel_dvo.c
View File

@ -231,9 +231,6 @@ intel_dvo_mode_valid(struct drm_connector *_connector,
if (status != MODE_OK)
return status;
if (mode->flags & DRM_MODE_FLAG_DBLSCAN)
return MODE_NO_DBLESCAN;
/* XXX: Validate clock range */
if (fixed_mode) {

3
drivers/gpu/drm/i915/display/intel_lvds.c
View File

@ -399,9 +399,6 @@ intel_lvds_mode_valid(struct drm_connector *_connector,
if (status != MODE_OK)
return status;
if (mode->flags & DRM_MODE_FLAG_DBLSCAN)
return MODE_NO_DBLESCAN;
status = intel_panel_mode_valid(connector, mode);
if (status != MODE_OK)
return status;

3
drivers/gpu/drm/i915/display/intel_sdvo.c
View File

@ -1952,9 +1952,6 @@ intel_sdvo_mode_valid(struct drm_connector *connector,
if (status != MODE_OK)
return status;
if (mode->flags & DRM_MODE_FLAG_DBLSCAN)
return MODE_NO_DBLESCAN;
if (clock > max_dotclk)
return MODE_CLOCK_HIGH;

3
drivers/gpu/drm/i915/display/intel_tv.c
View File

@ -969,9 +969,6 @@ intel_tv_mode_valid(struct drm_connector *connector,
if (status != MODE_OK)
return status;
if (mode->flags & DRM_MODE_FLAG_DBLSCAN)
return MODE_NO_DBLESCAN;
if (mode->clock > max_dotclk)
return MODE_CLOCK_HIGH;