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| author | Shobhit Kumar <shobhit.kumar@intel.com> | 2014-04-09 13:59:35 +0530 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2014-04-09 21:54:30 +0200 |
| commit | e1047028e224a38928bffa786bb8d981d294a1cf (patch) | |
| tree | 065b057f0f9d4ea29a309d23540be40598b3ccfe /drivers/gpu/drm/i915/intel_dsi.c | |
| parent | 339023ec342a63f885d8100eafe84dac515a0c8f (diff) | |
| download | op-kernel-dev-e1047028e224a38928bffa786bb8d981d294a1cf.zip op-kernel-dev-e1047028e224a38928bffa786bb8d981d294a1cf.tar.gz | |
drm/i915: Send DPI command explicitely in LP mode
Though HS mode also should work.
v2: Change parameter as "bool hs" as suggested by Jani
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>
Diffstat (limited to 'drivers/gpu/drm/i915/intel_dsi.c')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_dsi.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/gpu/drm/i915/intel_dsi.c b/drivers/gpu/drm/i915/intel_dsi.c index d8eccda..b5948b7 100644 --- a/drivers/gpu/drm/i915/intel_dsi.c +++ b/drivers/gpu/drm/i915/intel_dsi.c @@ -147,7 +147,7 @@ static void intel_dsi_enable(struct intel_encoder *encoder) I915_WRITE(MIPI_MAX_RETURN_PKT_SIZE(pipe), 8 * 4); else { msleep(20); /* XXX */ - dpi_send_cmd(intel_dsi, TURN_ON); + dpi_send_cmd(intel_dsi, TURN_ON, DPI_LP_MODE_EN); msleep(100); if (intel_dsi->dev.dev_ops->enable) @@ -218,7 +218,8 @@ static void intel_dsi_disable(struct intel_encoder *encoder) DRM_DEBUG_KMS("\n"); if (is_vid_mode(intel_dsi)) { - dpi_send_cmd(intel_dsi, SHUTDOWN); + /* Send Shutdown command to the panel in LP mode */ + dpi_send_cmd(intel_dsi, SHUTDOWN, DPI_LP_MODE_EN); msleep(10); /* de-assert ip_tg_enable signal */ |
