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path: root/drivers/gpu/drm/i915/intel_dsi_cmd.c
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2014-08-08drm/i915: Align intel_dsi*.c files a bitDaniel Vetter
I'm not really that insisting on checkpath compliance, but ragged function paramter alignment does get me. Please adjust your editor to just do this for you. Cc: Shobhit Kumar <shobhit.kumar@intel.com> Cc: Imre Deak <imre.deak@intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2014-08-07drm/i915: wait for all DSI FIFOs to be emptyShobhit Kumar
Ensure that the DSI packets for a particular sequence are completely sent before going ahead in the enabling or disabling of the panel Signed-off-by: Shobhit Kumar <shobhit.kumar@intel.com> Reviewed-by: Imre Deak <imre.deak@intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2014-07-09drm/i915/vlv: DPI FIFO empty check is not neededShobhit Kumar
While sending DPI SHUTDOWN command, we cannot wait for FIFO empty as pipes are not disabled at that time. In case of MIPI we disable port first and send SHUTDOWN command while pipe is still running and FIFOs will not be empty, causing spurious error log Signed-off-by: Shobhit Kumar <shobhit.kumar@intel.com> Tested-by: Chris Wilson <chris@chris-wilson.co.uk> Signed-off-by: Jani Nikula <jani.nikula@intel.com>
2014-04-09drm/i915: Send DPI command explicitely in LP modeShobhit Kumar
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>
2013-09-04drm/i915/dsi: s/size_t/int/Daniel Vetter
This fixes a printf warn from gcc: drivers/gpu/drm/i915/intel_dsi_cmd.c: In function ‘dsi_vc_send_long’: drivers/gpu/drm/i915/intel_dsi_cmd.c:181:2: warning: format ‘%x’ expects argument of type ‘unsigned int’, but argument 7 has type ‘size_t’ [-Wformat=] Suggested-by: Chris Wilson <chris@chris-wilson.co.uk> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2013-09-04drm/i915: add MIPI DSI command sending routinesJani Nikula
v2: Rebase due to register bit definition change. v3: Mostly based on Ville's review comments. - Use size_t for length all around. - Reuse dsi_vc_send_short in dsi_vc_send_long. - Remove stale/incorrect comments. - Reverse special packet sent interrupt check. - Use DSI controller regs for reading, not adapter. Signed-off-by: Jani Nikula <jani.nikula@intel.com> Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>