diff options
Diffstat (limited to 'drivers/gpu/drm/rcar-du/rcar_du_drv.c')
| -rw-r--r-- | drivers/gpu/drm/rcar-du/rcar_du_drv.c | 42 |
1 files changed, 36 insertions, 6 deletions
diff --git a/drivers/gpu/drm/rcar-du/rcar_du_drv.c b/drivers/gpu/drm/rcar-du/rcar_du_drv.c index 6e02c762a557..3917d839c04c 100644 --- a/drivers/gpu/drm/rcar-du/rcar_du_drv.c +++ b/drivers/gpu/drm/rcar-du/rcar_du_drv.c @@ -29,6 +29,7 @@ #include "rcar_du_drv.h" #include "rcar_du_kms.h" +#include "rcar_du_of.h" #include "rcar_du_regs.h" /* ----------------------------------------------------------------------------- @@ -74,7 +75,6 @@ static const struct rcar_du_device_info rzg1_du_r8a7745_info = { .port = 1, }, }, - .num_lvds = 0, }; static const struct rcar_du_device_info rcar_du_r8a7779_info = { @@ -95,14 +95,13 @@ static const struct rcar_du_device_info rcar_du_r8a7779_info = { .port = 1, }, }, - .num_lvds = 0, }; static const struct rcar_du_device_info rcar_du_r8a7790_info = { .gen = 2, .features = RCAR_DU_FEATURE_CRTC_IRQ_CLOCK | RCAR_DU_FEATURE_EXT_CTRL_REGS, - .quirks = RCAR_DU_QUIRK_ALIGN_128B | RCAR_DU_QUIRK_LVDS_LANES, + .quirks = RCAR_DU_QUIRK_ALIGN_128B, .num_crtcs = 3, .routes = { /* @@ -164,7 +163,6 @@ static const struct rcar_du_device_info rcar_du_r8a7792_info = { .port = 1, }, }, - .num_lvds = 0, }; static const struct rcar_du_device_info rcar_du_r8a7794_info = { @@ -186,7 +184,6 @@ static const struct rcar_du_device_info rcar_du_r8a7794_info = { .port = 1, }, }, - .num_lvds = 0, }; static const struct rcar_du_device_info rcar_du_r8a7795_info = { @@ -249,6 +246,26 @@ static const struct rcar_du_device_info rcar_du_r8a7796_info = { .dpll_ch = BIT(1), }; +static const struct rcar_du_device_info rcar_du_r8a77970_info = { + .gen = 3, + .features = RCAR_DU_FEATURE_CRTC_IRQ_CLOCK + | RCAR_DU_FEATURE_EXT_CTRL_REGS + | RCAR_DU_FEATURE_VSP1_SOURCE, + .num_crtcs = 1, + .routes = { + /* R8A77970 has one RGB output and one LVDS output. */ + [RCAR_DU_OUTPUT_DPAD0] = { + .possible_crtcs = BIT(0), + .port = 0, + }, + [RCAR_DU_OUTPUT_LVDS0] = { + .possible_crtcs = BIT(0), + .port = 1, + }, + }, + .num_lvds = 1, +}; + static const struct of_device_id rcar_du_of_table[] = { { .compatible = "renesas,du-r8a7743", .data = &rzg1_du_r8a7743_info }, { .compatible = "renesas,du-r8a7745", .data = &rzg1_du_r8a7745_info }, @@ -260,6 +277,7 @@ static const struct of_device_id rcar_du_of_table[] = { { .compatible = "renesas,du-r8a7794", .data = &rcar_du_r8a7794_info }, { .compatible = "renesas,du-r8a7795", .data = &rcar_du_r8a7795_info }, { .compatible = "renesas,du-r8a7796", .data = &rcar_du_r8a7796_info }, + { .compatible = "renesas,du-r8a77970", .data = &rcar_du_r8a77970_info }, { } }; @@ -434,7 +452,19 @@ static struct platform_driver rcar_du_platform_driver = { }, }; -module_platform_driver(rcar_du_platform_driver); +static int __init rcar_du_init(void) +{ + rcar_du_of_init(rcar_du_of_table); + + return platform_driver_register(&rcar_du_platform_driver); +} +module_init(rcar_du_init); + +static void __exit rcar_du_exit(void) +{ + platform_driver_unregister(&rcar_du_platform_driver); +} +module_exit(rcar_du_exit); MODULE_AUTHOR("Laurent Pinchart <laurent.pinchart@ideasonboard.com>"); MODULE_DESCRIPTION("Renesas R-Car Display Unit DRM Driver"); |