6.1-stable review patch. If anyone has any objections, please let me know.
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From: Ankit Nautiyal ankit.k.nautiyal@intel.com
[ Upstream commit 9d04eb20bc71a383b4d4e383b0b7fac8d38a2e34 ]
Since the DP/HDMI connector do not set connector->doublescan_allowed, the doublescan modes will get automatically filtered during drm_helper_probe_single_connector_modes().
Therefore check for double scan modes is not required and is dropped from modevalid functions for both DP and HDMI.
Signed-off-by: Ankit Nautiyal ankit.k.nautiyal@intel.com Reviewed-by: Jani Nikula jani.nikula@intel.com Signed-off-by: Uma Shankar uma.shankar@intel.com Link: https://patchwork.freedesktop.org/patch/msgid/20221017143038.1748319-2-ankit... Stable-dep-of: 20c2dbff342a ("drm/i915: Skip some timing checks on BXT/GLK DSI transcoders") Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/gpu/drm/i915/display/intel_dp.c | 3 --- drivers/gpu/drm/i915/display/intel_hdmi.c | 3 --- 2 files changed, 6 deletions(-)
diff --git a/drivers/gpu/drm/i915/display/intel_dp.c b/drivers/gpu/drm/i915/display/intel_dp.c index 594ea037050a9..fd7c360bb44d7 100644 --- a/drivers/gpu/drm/i915/display/intel_dp.c +++ b/drivers/gpu/drm/i915/display/intel_dp.c @@ -973,9 +973,6 @@ intel_dp_mode_valid(struct drm_connector *_connector, enum drm_mode_status status; bool dsc = false, bigjoiner = false;
- if (mode->flags & DRM_MODE_FLAG_DBLSCAN) - return MODE_NO_DBLESCAN; - if (mode->flags & DRM_MODE_FLAG_DBLCLK) return MODE_H_ILLEGAL;
diff --git a/drivers/gpu/drm/i915/display/intel_hdmi.c b/drivers/gpu/drm/i915/display/intel_hdmi.c index 7816b2a33feeb..4f31355d09a4e 100644 --- a/drivers/gpu/drm/i915/display/intel_hdmi.c +++ b/drivers/gpu/drm/i915/display/intel_hdmi.c @@ -1987,9 +1987,6 @@ intel_hdmi_mode_valid(struct drm_connector *connector, bool has_hdmi_sink = intel_has_hdmi_sink(hdmi, connector->state); bool ycbcr_420_only;
- if (mode->flags & DRM_MODE_FLAG_DBLSCAN) - return MODE_NO_DBLESCAN; - if ((mode->flags & DRM_MODE_FLAG_3D_MASK) == DRM_MODE_FLAG_3D_FRAME_PACKING) clock *= 2;