It's better to pass the connector to platform driver in .get_modes() callback, just like what the .get_modes() helper function designed.
Signed-off-by: Yakir Yang ykk@rock-chips.com Reviewed-by: Sean Paul seanpaul@chromium.org Reviewed-by: Tomasz Figa tomasz.figa@chromium.com --- Changes in v4: - Add reviewed flag from Sean. - Add reviewed flag from Tomasz.
Changes in v3: - Avoid to change any internal driver state in .mode_valid interface. (Tomasz, reviewed at Google Gerrit) [https://chromium-review.googlesource.com/#/c/346318/10/drivers/gpu/drm/rockc...]
drivers/gpu/drm/bridge/analogix/analogix_dp_core.c | 2 +- drivers/gpu/drm/exynos/exynos_dp.c | 4 ++-- include/drm/bridge/analogix_dp.h | 3 ++- 3 files changed, 5 insertions(+), 4 deletions(-)
diff --git a/drivers/gpu/drm/bridge/analogix/analogix_dp_core.c b/drivers/gpu/drm/bridge/analogix/analogix_dp_core.c index 7699597..a5e5ae4 100644 --- a/drivers/gpu/drm/bridge/analogix/analogix_dp_core.c +++ b/drivers/gpu/drm/bridge/analogix/analogix_dp_core.c @@ -938,7 +938,7 @@ int analogix_dp_get_modes(struct drm_connector *connector) num_modes += drm_panel_get_modes(dp->plat_data->panel);
if (dp->plat_data->get_modes) - num_modes += dp->plat_data->get_modes(dp->plat_data); + num_modes += dp->plat_data->get_modes(dp->plat_data, connector);
return num_modes; } diff --git a/drivers/gpu/drm/exynos/exynos_dp.c b/drivers/gpu/drm/exynos/exynos_dp.c index 468498e..8a555ed 100644 --- a/drivers/gpu/drm/exynos/exynos_dp.c +++ b/drivers/gpu/drm/exynos/exynos_dp.c @@ -67,10 +67,10 @@ static int exynos_dp_poweroff(struct analogix_dp_plat_data *plat_data) return exynos_dp_crtc_clock_enable(plat_data, false); }
-static int exynos_dp_get_modes(struct analogix_dp_plat_data *plat_data) +static int exynos_dp_get_modes(struct analogix_dp_plat_data *plat_data, + struct drm_connector *connector) { struct exynos_dp_device *dp = to_dp(plat_data); - struct drm_connector *connector = &dp->connector; struct drm_display_mode *mode; int num_modes = 0;
diff --git a/include/drm/bridge/analogix_dp.h b/include/drm/bridge/analogix_dp.h index fc4aea3..261b86d 100644 --- a/include/drm/bridge/analogix_dp.h +++ b/include/drm/bridge/analogix_dp.h @@ -34,7 +34,8 @@ struct analogix_dp_plat_data { int (*power_off)(struct analogix_dp_plat_data *); int (*attach)(struct analogix_dp_plat_data *, struct drm_bridge *, struct drm_connector *); - int (*get_modes)(struct analogix_dp_plat_data *); + int (*get_modes)(struct analogix_dp_plat_data *, + struct drm_connector *); };
int analogix_dp_resume(struct device *dev);