John Stultz 71f23543d3 drm: kirin: Add mode_valid logic to avoid mode clocks we can't generate ... Currently the hikey dsi logic cannot generate accurate byte clocks values for all pixel clock values. Thus if a mode clock is selected that cannot match the calculated byte clock, the device will boot with a blank screen. This patch uses the new mode_valid callback (many thanks to Jose Abreu for upstreaming it!) to ensure we don't select modes we cannot generate. Also, since the ade crtc code will adjust the mode in mode_set, this patch also adds a mode_fixup callback which we use to make sure we are validating the mode clock that will eventually be used. Cc: Daniel Vetter <daniel.vetter@intel.com> Cc: Jani Nikula <jani.nikula@linux.intel.com> Cc: Sean Paul <seanpaul@chromium.org> Cc: David Airlie <airlied@linux.ie> Cc: Rob Clark <robdclark@gmail.com> Cc: Xinliang Liu <xinliang.liu@linaro.org> Cc: Xinliang Liu <z.liuxinliang@hisilicon.com> Cc: Rongrong Zou <zourongrong@gmail.com> Cc: Xinwei Kong <kong.kongxinwei@hisilicon.com> Cc: Chen Feng <puck.chen@hisilicon.com> Cc: Jose Abreu <Jose.Abreu@synopsys.com> Cc: Archit Taneja <architt@codeaurora.org> Cc: dri-devel@lists.freedesktop.org Reviewed-by: Sean Paul <seanpaul@chromium.org> Signed-off-by: John Stultz <john.stultz@linaro.org> Reviewed-by: Xinliang Liu <xinliang.liu@linaro.org> Signed-off-by: Dave Airlie <airlied@redhat.com>		2017-08-29 05:20:35 +10:00
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hibmc	drm/hisilicon: switch to drm_*_get(), drm_*_put() helpers	2017-08-11 11:35:52 -04:00
kirin	drm: kirin: Add mode_valid logic to avoid mode clocks we can't generate	2017-08-29 05:20:35 +10:00
Kconfig	drm/hisilicon/hibmc: Add hisilicon hibmc drm master driver	2016-11-17 15:26:24 +08:00
Makefile	drm/hisilicon/hibmc: Add hisilicon hibmc drm master driver	2016-11-17 15:26:24 +08:00