diff mbox series

[V5,4/6] drm: bridge: samsung-dsim: Select GENERIC_PHY_MIPI_DPHY

Message ID 20230506192453.725621-5-aford173@gmail.com (mailing list archive)
State New, archived
Headers show
Series drm: bridge: samsung-dsim: Support variable clocking | expand

Commit Message

Adam Ford May 6, 2023, 7:24 p.m. UTC 
In order to support variable DPHY timings, it's necessary
to enable GENERIC_PHY_MIPI_DPHY so phy_mipi_dphy_get_default_config
can be used to determine the nominal values for a given resolution
and refresh rate.

Signed-off-by: Adam Ford <aford173@gmail.com>
Tested-by: Frieder Schrempf <frieder.schrempf@kontron.de>
Reviewed-by: Frieder Schrempf <frieder.schrempf@kontron.de>
---
 drivers/gpu/drm/bridge/Kconfig | 1 +
 1 file changed, 1 insertion(+)

Comments

Chen-Yu Tsai May 8, 2023, 2:26 a.m. UTC | #1 
On Sun, May 7, 2023 at 3:25 AM Adam Ford <aford173@gmail.com> wrote:
>
> In order to support variable DPHY timings, it's necessary
> to enable GENERIC_PHY_MIPI_DPHY so phy_mipi_dphy_get_default_config
> can be used to determine the nominal values for a given resolution
> and refresh rate.
>
> Signed-off-by: Adam Ford <aford173@gmail.com>
> Tested-by: Frieder Schrempf <frieder.schrempf@kontron.de>
> Reviewed-by: Frieder Schrempf <frieder.schrempf@kontron.de>

Tested-by: Chen-Yu Tsai <wenst@chromium.org>
diff mbox series

Patch

diff --git a/drivers/gpu/drm/bridge/Kconfig b/drivers/gpu/drm/bridge/Kconfig
index f076a09afac0..82c68b042444 100644
--- a/drivers/gpu/drm/bridge/Kconfig
+++ b/drivers/gpu/drm/bridge/Kconfig
@@ -227,6 +227,7 @@  config DRM_SAMSUNG_DSIM
 	select DRM_KMS_HELPER
 	select DRM_MIPI_DSI
 	select DRM_PANEL_BRIDGE
+	select GENERIC_PHY_MIPI_DPHY
 	help
 	  The Samsung MIPI DSIM bridge controller driver.
 	  This MIPI DSIM bridge can be found it on Exynos SoCs and