drm/panel: Add Samsung prefix to panel drivers

The likelihood of getting a large number of panel drivers from different
vendors is quite high. Add a prefix to the two existing Samsung panel
drivers to set a guideline for future patch submissions. Using vendor
prefixes consistently should allow a cleaner organization of the tree.

Acked-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>

arch/arm/configs/exynos_defconfig

@@ -131,7 +131,7 @@ CONFIG_DRM_EXYNOS_FIMD=y
 CONFIG_DRM_EXYNOS_DSI=y
 CONFIG_DRM_EXYNOS_HDMI=y
 CONFIG_DRM_PANEL_SIMPLE=y
-CONFIG_DRM_PANEL_S6E8AA0=y
+CONFIG_DRM_PANEL_SAMSUNG_S6E8AA0=y
 CONFIG_FB_SIMPLE=y
 CONFIG_EXYNOS_VIDEO=y
 CONFIG_EXYNOS_MIPI_DSI=y

arch/arm/configs/multi_v7_defconfig

@@ -438,7 +438,7 @@ CONFIG_DRM_EXYNOS_FIMD=y
 CONFIG_DRM_EXYNOS_HDMI=y
 CONFIG_DRM_RCAR_DU=m
 CONFIG_DRM_TEGRA=y
-CONFIG_DRM_PANEL_S6E8AA0=m
+CONFIG_DRM_PANEL_SAMSUNG_S6E8AA0=m
 CONFIG_DRM_PANEL_SIMPLE=y
 CONFIG_FB_ARMCLCD=y
 CONFIG_FB_WM8505=y

drivers/gpu/drm/panel/Kconfig

@@ -18,13 +18,13 @@ config DRM_PANEL_SIMPLE
 	  that it can be automatically turned off when the panel goes into a
 	  low power state.
 
-config DRM_PANEL_LD9040
-	tristate "LD9040 RGB/SPI panel"
+config DRM_PANEL_SAMSUNG_LD9040
+	tristate "Samsung LD9040 RGB/SPI panel"
 	depends on OF && SPI
 	select VIDEOMODE_HELPERS
 
-config DRM_PANEL_S6E8AA0
-	tristate "S6E8AA0 DSI video mode panel"
+config DRM_PANEL_SAMSUNG_S6E8AA0
+	tristate "Samsung S6E8AA0 DSI video mode panel"
 	depends on OF
 	select DRM_MIPI_DSI
 	select VIDEOMODE_HELPERS

drivers/gpu/drm/panel/Makefile

@@ -1,4 +1,4 @@
 obj-$(CONFIG_DRM_PANEL_SIMPLE) += panel-simple.o
-obj-$(CONFIG_DRM_PANEL_LD9040) += panel-ld9040.o
-obj-$(CONFIG_DRM_PANEL_S6E8AA0) += panel-s6e8aa0.o
+obj-$(CONFIG_DRM_PANEL_SAMSUNG_LD9040) += panel-samsung-ld9040.o
+obj-$(CONFIG_DRM_PANEL_SAMSUNG_S6E8AA0) += panel-samsung-s6e8aa0.o
 obj-$(CONFIG_DRM_PANEL_SHARP_LQ101R1SX01) += panel-sharp-lq101r1sx01.o

drivers/gpu/drm/panel/panel-samsung-ld9040.c

@@ -377,7 +377,7 @@ static struct spi_driver ld9040_driver = {
 	.probe = ld9040_probe,
 	.remove = ld9040_remove,
 	.driver = {
-		.name = "ld9040",
+		.name = "panel-samsung-ld9040",
 		.owner = THIS_MODULE,
 		.of_match_table = ld9040_of_match,
 	},

drivers/gpu/drm/panel/panel-samsung-s6e8aa0.c

@@ -1051,7 +1051,7 @@ static struct mipi_dsi_driver s6e8aa0_driver = {
 	.probe = s6e8aa0_probe,
 	.remove = s6e8aa0_remove,
 	.driver = {
-		.name = "panel_s6e8aa0",
+		.name = "panel-samsung-s6e8aa0",
 		.of_match_table = s6e8aa0_of_match,
 	},
 };