diff options
Diffstat (limited to 'drivers/gpu/drm/sun4i')
| -rw-r--r-- | drivers/gpu/drm/sun4i/Kconfig | 7 | ||||
| -rw-r--r-- | drivers/gpu/drm/sun4i/Makefile | 3 | ||||
| -rw-r--r-- | drivers/gpu/drm/sun4i/sun4i_drv.c | 3 | ||||
| -rw-r--r-- | drivers/gpu/drm/sun4i/sun8i_dw_hdmi.c | 3 |
4 files changed, 13 insertions, 3 deletions
diff --git a/drivers/gpu/drm/sun4i/Kconfig b/drivers/gpu/drm/sun4i/Kconfig index 156a865..c2c0422 100644 --- a/drivers/gpu/drm/sun4i/Kconfig +++ b/drivers/gpu/drm/sun4i/Kconfig @@ -68,4 +68,11 @@ config DRM_SUN8I_MIXER graphics mixture and feed graphics to TCON, If M is selected the module will be called sun8i-mixer. +config DRM_SUN8I_TCON_TOP + tristate + default DRM_SUN4I if DRM_SUN8I_MIXER!=n + help + TCON TOP is responsible for configuring display pipeline for + HTMI, TVE and LCD. + endif diff --git a/drivers/gpu/drm/sun4i/Makefile b/drivers/gpu/drm/sun4i/Makefile index 14f420f..b04ea0f 100644 --- a/drivers/gpu/drm/sun4i/Makefile +++ b/drivers/gpu/drm/sun4i/Makefile @@ -36,4 +36,5 @@ obj-$(CONFIG_DRM_SUN4I_BACKEND) += sun4i-backend.o sun4i-frontend.o obj-$(CONFIG_DRM_SUN4I_HDMI) += sun4i-drm-hdmi.o obj-$(CONFIG_DRM_SUN6I_DSI) += sun6i-dsi.o obj-$(CONFIG_DRM_SUN8I_DW_HDMI) += sun8i-drm-hdmi.o -obj-$(CONFIG_DRM_SUN8I_MIXER) += sun8i-mixer.o sun8i_tcon_top.o +obj-$(CONFIG_DRM_SUN8I_MIXER) += sun8i-mixer.o +obj-$(CONFIG_DRM_SUN8I_TCON_TOP) += sun8i_tcon_top.o diff --git a/drivers/gpu/drm/sun4i/sun4i_drv.c b/drivers/gpu/drm/sun4i/sun4i_drv.c index a15feb8..03ffbcc 100644 --- a/drivers/gpu/drm/sun4i/sun4i_drv.c +++ b/drivers/gpu/drm/sun4i/sun4i_drv.c @@ -216,7 +216,8 @@ static bool sun4i_drv_node_is_tcon_with_ch0(struct device_node *node) static bool sun4i_drv_node_is_tcon_top(struct device_node *node) { - return !!of_match_node(sun8i_tcon_top_of_table, node); + return IS_ENABLED(CONFIG_DRM_SUN8I_TCON_TOP) && + !!of_match_node(sun8i_tcon_top_of_table, node); } static int compare_of(struct device *dev, void *data) diff --git a/drivers/gpu/drm/sun4i/sun8i_dw_hdmi.c b/drivers/gpu/drm/sun4i/sun8i_dw_hdmi.c index 4cbe744..31875b6 100644 --- a/drivers/gpu/drm/sun4i/sun8i_dw_hdmi.c +++ b/drivers/gpu/drm/sun4i/sun8i_dw_hdmi.c @@ -44,7 +44,8 @@ sun8i_dw_hdmi_mode_valid(struct drm_connector *connector, static bool sun8i_dw_hdmi_node_is_tcon_top(struct device_node *node) { - return !!of_match_node(sun8i_tcon_top_of_table, node); + return IS_ENABLED(CONFIG_DRM_SUN8I_TCON_TOP) && + !!of_match_node(sun8i_tcon_top_of_table, node); } static u32 sun8i_dw_hdmi_find_possible_crtcs(struct drm_device *drm, |
