Message ID | 4ec5ec3ac5c5fbe738f51aeeb4363de1a9672684.1713273659.git.jani.nikula@intel.com (mailing list archive) |
---|---|
State | New, archived |
Headers | show |
Series | drm: struct drm_edid conversions | expand |
On 16/04/2024 15:22, Jani Nikula wrote: > Prefer struct drm_edid based functions over struct edid. > > Signed-off-by: Jani Nikula <jani.nikula@intel.com> > > --- > > Cc: Neil Armstrong <neil.armstrong@linaro.org> > Cc: Jessica Zhang <quic_jesszhan@quicinc.com> > Cc: Sam Ravnborg <sam@ravnborg.org> > --- > drivers/gpu/drm/panel/panel-samsung-atna33xc20.c | 13 ++++++++----- > 1 file changed, 8 insertions(+), 5 deletions(-) > > diff --git a/drivers/gpu/drm/panel/panel-samsung-atna33xc20.c b/drivers/gpu/drm/panel/panel-samsung-atna33xc20.c > index 6828a4f24d14..a9f0d214a900 100644 > --- a/drivers/gpu/drm/panel/panel-samsung-atna33xc20.c > +++ b/drivers/gpu/drm/panel/panel-samsung-atna33xc20.c > @@ -36,7 +36,7 @@ struct atana33xc20_panel { > struct gpio_desc *el_on3_gpio; > struct drm_dp_aux *aux; > > - struct edid *edid; > + const struct drm_edid *drm_edid; > > ktime_t powered_off_time; > ktime_t powered_on_time; > @@ -253,9 +253,12 @@ static int atana33xc20_get_modes(struct drm_panel *panel, > > pm_runtime_get_sync(panel->dev); > > - if (!p->edid) > - p->edid = drm_get_edid(connector, &aux_ep->aux->ddc); > - num = drm_add_edid_modes(connector, p->edid); > + if (!p->drm_edid) > + p->drm_edid = drm_edid_read_ddc(connector, &aux_ep->aux->ddc); > + > + drm_edid_connector_update(connector, p->drm_edid); > + > + num = drm_edid_connector_add_modes(connector); > > pm_runtime_mark_last_busy(panel->dev); > pm_runtime_put_autosuspend(panel->dev); > @@ -351,7 +354,7 @@ static void atana33xc20_remove(struct dp_aux_ep_device *aux_ep) > drm_panel_disable(&panel->base); > drm_panel_unprepare(&panel->base); > > - kfree(panel->edid); > + drm_edid_free(panel->drm_edid); > } > > static void atana33xc20_shutdown(struct dp_aux_ep_device *aux_ep) Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
diff --git a/drivers/gpu/drm/panel/panel-samsung-atna33xc20.c b/drivers/gpu/drm/panel/panel-samsung-atna33xc20.c index 6828a4f24d14..a9f0d214a900 100644 --- a/drivers/gpu/drm/panel/panel-samsung-atna33xc20.c +++ b/drivers/gpu/drm/panel/panel-samsung-atna33xc20.c @@ -36,7 +36,7 @@ struct atana33xc20_panel { struct gpio_desc *el_on3_gpio; struct drm_dp_aux *aux; - struct edid *edid; + const struct drm_edid *drm_edid; ktime_t powered_off_time; ktime_t powered_on_time; @@ -253,9 +253,12 @@ static int atana33xc20_get_modes(struct drm_panel *panel, pm_runtime_get_sync(panel->dev); - if (!p->edid) - p->edid = drm_get_edid(connector, &aux_ep->aux->ddc); - num = drm_add_edid_modes(connector, p->edid); + if (!p->drm_edid) + p->drm_edid = drm_edid_read_ddc(connector, &aux_ep->aux->ddc); + + drm_edid_connector_update(connector, p->drm_edid); + + num = drm_edid_connector_add_modes(connector); pm_runtime_mark_last_busy(panel->dev); pm_runtime_put_autosuspend(panel->dev); @@ -351,7 +354,7 @@ static void atana33xc20_remove(struct dp_aux_ep_device *aux_ep) drm_panel_disable(&panel->base); drm_panel_unprepare(&panel->base); - kfree(panel->edid); + drm_edid_free(panel->drm_edid); } static void atana33xc20_shutdown(struct dp_aux_ep_device *aux_ep)
Prefer struct drm_edid based functions over struct edid. Signed-off-by: Jani Nikula <jani.nikula@intel.com> --- Cc: Neil Armstrong <neil.armstrong@linaro.org> Cc: Jessica Zhang <quic_jesszhan@quicinc.com> Cc: Sam Ravnborg <sam@ravnborg.org> --- drivers/gpu/drm/panel/panel-samsung-atna33xc20.c | 13 ++++++++----- 1 file changed, 8 insertions(+), 5 deletions(-)