drm: zte: add tvenc driver support

It adds the TV Encoder driver to support video output in PAL and NTSC format. The driver uses syscon/regmap interface to configure register bit sitting in SYSCTRL module for DAC power control. Signed-off-by: Shawn Guo <[email protected]> Reviewed-by: Sean Paul <[email protected]>
zhenyw · Jan 28, 2017 · 098988c · 098988c
1 parent 9f17d74
commit 098988c
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diff --git a/drivers/gpu/drm/zte/Makefile b/drivers/gpu/drm/zte/Makefile
@@ -2,6 +2,7 @@ zxdrm-y := \
 	zx_drm_drv.o \
 	zx_hdmi.o \
 	zx_plane.o \
+	zx_tvenc.o \
 	zx_vou.o
 
 obj-$(CONFIG_DRM_ZTE) += zxdrm.o
diff --git a/drivers/gpu/drm/zte/zx_drm_drv.c b/drivers/gpu/drm/zte/zx_drm_drv.c
@@ -247,6 +247,7 @@ static struct platform_driver zx_drm_platform_driver = {
 static struct platform_driver *drivers[] = {
 	&zx_crtc_driver,
 	&zx_hdmi_driver,
+	&zx_tvenc_driver,
 	&zx_drm_platform_driver,
 };
 

diff --git a/drivers/gpu/drm/zte/zx_drm_drv.h b/drivers/gpu/drm/zte/zx_drm_drv.h
@@ -13,6 +13,7 @@
 
 extern struct platform_driver zx_crtc_driver;
 extern struct platform_driver zx_hdmi_driver;
+extern struct platform_driver zx_tvenc_driver;
 
 static inline u32 zx_readl(void __iomem *reg)
 {