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drm/i915: Enable RANDOM resolution support for MIPI panels

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Some MIPI panels might not have resolution which is a multiple of 64 like
1366x768. Enable this feature for such panels by default

Signed-off-by: Shobhit Kumar <shobhit.kumar@intel.com>
Reviewed-by: Jani Nikula <jani.nikula@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
This commit is contained in:
Shobhit Kumar 2014-04-09 13:59:36 +05:30 committed by Daniel Vetter
parent e1047028e2
commit 24d9c40140
1 changed files with 6 additions and 1 deletions
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7
drivers/gpu/drm/i915/intel_dsi.c
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@ -552,9 +552,14 @@ static void intel_dsi_mode_set(struct intel_encoder *intel_encoder)
intel_dsi->clk_hs_to_lp_count << HS_LP_PWR_SW_CNT_SHIFT);
if (is_vid_mode(intel_dsi))
/* Some panels might have resolution which is not a multiple of
* 64 like 1366 x 768. Enable RANDOM resolution support for such
* panels by default */
I915_WRITE(MIPI_VIDEO_MODE_FORMAT(pipe),
intel_dsi->video_frmt_cfg_bits |
intel_dsi->video_mode_format);
intel_dsi->video_mode_format |
IP_TG_CONFIG |
RANDOM_DPI_DISPLAY_RESOLUTION);
}
static enum drm_connector_status