drm: bridge: samsung-dsim: Select GENERIC_PHY_MIPI_DPHY

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>
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20230526030559.326566-5-aford173@gmail.com

diff --git a/drivers/gpu/drm/bridge/Kconfig b/drivers/gpu/drm/bridge/Kconfig
index f076a09..82c68b0 100644 (file)
--- 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