| Message ID | 20220330223008.649274-5-dmitry.baryshkov@linaro.org (mailing list archive) |
|---|---|
| State | Not Applicable |
| Headers | show |
| Series | drm/msm/dp: simplify dp_connector_get_modes() | expand |
On 3/30/2022 3:30 PM, Dmitry Baryshkov wrote: > Make dp_connector_mode_valid() return precise MODE_CLOCK_HIGH rather > than generic MODE_BAD in case the mode clock is higher than > DP_MAX_PIXEL_CLK_KHZ (675 MHz). > > Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> > --- Reviewed-by: Kuogee Hsieh<quic_khsieh@quicinc.com> > drivers/gpu/drm/msm/dp/dp_drm.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/drivers/gpu/drm/msm/dp/dp_drm.c b/drivers/gpu/drm/msm/dp/dp_drm.c > index a94c9b34f397..3225435fa81b 100644 > --- a/drivers/gpu/drm/msm/dp/dp_drm.c > +++ b/drivers/gpu/drm/msm/dp/dp_drm.c > @@ -89,7 +89,7 @@ static enum drm_mode_status dp_connector_mode_valid( > dp_disp = to_dp_connector(connector)->dp_display; > > if (mode->clock > DP_MAX_PIXEL_CLK_KHZ) > - return MODE_BAD; > + return MODE_CLOCK_HIGH; > > return dp_display_validate_mode(dp_disp, mode->clock); > }
Quoting Dmitry Baryshkov (2022-03-30 15:30:08) > Make dp_connector_mode_valid() return precise MODE_CLOCK_HIGH rather > than generic MODE_BAD in case the mode clock is higher than > DP_MAX_PIXEL_CLK_KHZ (675 MHz). > > Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> > --- Suggested-by: Stephen Boyd <swboyd@chromium.org> Reviewed-by: Stephen Boyd <swboyd@chromium.org>
diff --git a/drivers/gpu/drm/msm/dp/dp_drm.c b/drivers/gpu/drm/msm/dp/dp_drm.c index a94c9b34f397..3225435fa81b 100644 --- a/drivers/gpu/drm/msm/dp/dp_drm.c +++ b/drivers/gpu/drm/msm/dp/dp_drm.c @@ -89,7 +89,7 @@ static enum drm_mode_status dp_connector_mode_valid( dp_disp = to_dp_connector(connector)->dp_display; if (mode->clock > DP_MAX_PIXEL_CLK_KHZ) - return MODE_BAD; + return MODE_CLOCK_HIGH; return dp_display_validate_mode(dp_disp, mode->clock); }
Make dp_connector_mode_valid() return precise MODE_CLOCK_HIGH rather than generic MODE_BAD in case the mode clock is higher than DP_MAX_PIXEL_CLK_KHZ (675 MHz). Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> --- drivers/gpu/drm/msm/dp/dp_drm.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)