Merge tag 'drm-intel-fixes-2019-08-22' of git://anongit.freedesktop.org/drm/drm-intel into drm-fixes

drm/i915 fixes for v5.3-rc6:
- fix hardware state readout for 10 bpc HDMI

Signed-off-by: Dave Airlie <airlied@redhat.com>
From: Jani Nikula <jani.nikula@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/87sgptd114.fsf@intel.com
This commit is contained in:
Dave Airlie 2019-08-23 11:41:58 +10:00
Родитель 1e85e6cad2 ed19e3035c
Коммит dd89c1127f
2 изменённых файлов: 3 добавлений и 3 удалений

Просмотреть файл

@ -1465,8 +1465,8 @@ static void ddi_dotclock_get(struct intel_crtc_state *pipe_config)
else if (intel_crtc_has_dp_encoder(pipe_config)) else if (intel_crtc_has_dp_encoder(pipe_config))
dotclock = intel_dotclock_calculate(pipe_config->port_clock, dotclock = intel_dotclock_calculate(pipe_config->port_clock,
&pipe_config->dp_m_n); &pipe_config->dp_m_n);
else if (pipe_config->has_hdmi_sink && pipe_config->pipe_bpp == 36) else if (pipe_config->has_hdmi_sink && pipe_config->pipe_bpp > 24)
dotclock = pipe_config->port_clock * 2 / 3; dotclock = pipe_config->port_clock * 24 / pipe_config->pipe_bpp;
else else
dotclock = pipe_config->port_clock; dotclock = pipe_config->port_clock;

Просмотреть файл

@ -829,7 +829,7 @@ struct intel_crtc_state {
/* /*
* Frequence the dpll for the port should run at. Differs from the * Frequence the dpll for the port should run at. Differs from the
* adjusted dotclock e.g. for DP or 12bpc hdmi mode. This is also * adjusted dotclock e.g. for DP or 10/12bpc hdmi mode. This is also
* already multiplied by pixel_multiplier. * already multiplied by pixel_multiplier.
*/ */
int port_clock; int port_clock;