drm/panel: Add driver for Samsung AMS497EE01 panel

This patch adds support for Samsung's AMOLED AMS497EE01 panel with an EA8061V controller. The driver is mostly based on the driver for s6e3fa2 and s6e63m0, with data taken from the downstream android kernel for the device with codename a500f. The panel is used in the msm8916 Samsung Galaxy A5U (EUR) devices, for which there is already partial support in the mainline kernel. Signed-off-by: Henrik Grimler <[email protected]>
msm8916-mainline · Jul 16, 2023 · 24c1cc5 · 24c1cc5
1 parent 690256f
commit 24c1cc5
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Showing 6 changed files with 979 additions and 274 deletions.
diff --git a/arch/arm64/configs/msm8916_defconfig b/arch/arm64/configs/msm8916_defconfig
@@ -279,6 +279,7 @@ CONFIG_DRM_MSM=m
 # CONFIG_DRM_MSM_DSI_7NM_PHY is not set
 # CONFIG_DRM_MSM_HDMI is not set
 CONFIG_DRM_PANEL_SIMPLE=m
+CONFIG_DRM_PANEL_SAMSUNG_EA8061V_AMS497EE01=m
 CONFIG_DRM_PANEL_SAMSUNG_S6E88A0_AMS452EF01=m
 CONFIG_DRM_PANEL_MSM8916_GENERATED=m
 CONFIG_DRM_DISPLAY_CONNECTOR=m

diff --git a/drivers/gpu/drm/panel/Kconfig b/drivers/gpu/drm/panel/Kconfig
@@ -536,6 +536,13 @@ config DRM_PANEL_SAMSUNG_DB7430
 	  DB7430 DPI display controller used in such devices as the
 	  LMS397KF04 480x800 DPI panel.
 
+config DRM_PANEL_SAMSUNG_EA8061V_AMS497EE01
+	tristate "Samsung AMS497EE01 panel with EA8061V DSI video mode controller"
+	depends on OF
+	depends on DRM_MIPI_DSI
+	depends on BACKLIGHT_CLASS_DEVICE
+	select VIDEOMODE_HELPERS
+
 config DRM_PANEL_SAMSUNG_S6D16D0
 	tristate "Samsung S6D16D0 DSI video mode panel"
 	depends on OF

diff --git a/drivers/gpu/drm/panel/Makefile b/drivers/gpu/drm/panel/Makefile
@@ -51,6 +51,7 @@ obj-$(CONFIG_DRM_PANEL_RAYDIUM_RM68200) += panel-raydium-rm68200.o
 obj-$(CONFIG_DRM_PANEL_RONBO_RB070D30) += panel-ronbo-rb070d30.o
 obj-$(CONFIG_DRM_PANEL_SAMSUNG_ATNA33XC20) += panel-samsung-atna33xc20.o
 obj-$(CONFIG_DRM_PANEL_SAMSUNG_DB7430) += panel-samsung-db7430.o
+obj-$(CONFIG_DRM_PANEL_SAMSUNG_EA8061V_AMS497EE01) += panel-samsung-ea8061v-ams497ee01.o
 obj-$(CONFIG_DRM_PANEL_SAMSUNG_LD9040) += panel-samsung-ld9040.o
 obj-$(CONFIG_DRM_PANEL_SAMSUNG_S6D16D0) += panel-samsung-s6d16d0.o
 obj-$(CONFIG_DRM_PANEL_SAMSUNG_S6D27A1) += panel-samsung-s6d27a1.o

diff --git a/drivers/gpu/drm/panel/msm8916-generated/Makefile b/drivers/gpu/drm/panel/msm8916-generated/Makefile
@@ -20,7 +20,6 @@ obj-$(CONFIG_DRM_PANEL_MOTOROLA_OSPREY_INX) += panel-motorola-osprey-inx.o
 obj-$(CONFIG_DRM_PANEL_MOTOROLA_SURNIA_BOE) += panel-motorola-surnia-boe.o
 obj-$(CONFIG_DRM_PANEL_MOTOROLA_SURNIA_INX) += panel-motorola-surnia-inx.o
 obj-$(CONFIG_DRM_PANEL_SAMSUNG_EA8061_AMS549BU19_ID400418) += panel-samsung-ea8061-ams549bu19-id400418.o
-obj-$(CONFIG_DRM_PANEL_SAMSUNG_EA8061V_AMS497EE01) += panel-samsung-ea8061v-ams497ee01.o
 obj-$(CONFIG_DRM_PANEL_SAMSUNG_HX8389C_GH9607501A) += panel-samsung-hx8389c-gh9607501a.o
 obj-$(CONFIG_DRM_PANEL_SAMSUNG_NT51017_B4P096WX5VP09) += panel-samsung-nt51017-b4p096wx5vp09.o
 obj-$(CONFIG_DRM_PANEL_SAMSUNG_S6288A0) += panel-samsung-s6288a0.o

diff --git a/drivers/gpu/drm/panel/msm8916-generated/panel-samsung-ea8061v-ams497ee01.c b/drivers/gpu/drm/panel/msm8916-generated/panel-samsung-ea8061v-ams497ee01.c