diff options
| author | Miquel Raynal <miquel.raynal@bootlin.com> | 2019-12-24 15:38:58 +0100 |
|---|---|---|
| committer | Heiko Stuebner <heiko@sntech.de> | 2020-01-06 11:56:02 +0100 |
| commit | cca1705c3d895fcb67892fc8710005afd6d38541 (patch) | |
| tree | 7bc5cdf2fca702a3933f07f0f3c42d3f1866a73a /drivers/gpu/drm/rockchip/rockchip_lvds.h | |
| parent | 22164fbe274c2dd96d2887fe121896d321000a61 (diff) | |
drm/rockchip: lvds: Add PX30 support
Introduce PX30 LVDS support. This means adding the relevant helper
functions, a specific probe and also the initialization of a specific
PHY.
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Link: https://patchwork.freedesktop.org/patch/msgid/20191224143900.23567-10-miquel.raynal@bootlin.com
Diffstat (limited to 'drivers/gpu/drm/rockchip/rockchip_lvds.h')
| -rw-r--r-- | drivers/gpu/drm/rockchip/rockchip_lvds.h | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/drivers/gpu/drm/rockchip/rockchip_lvds.h b/drivers/gpu/drm/rockchip/rockchip_lvds.h index e41e9ab3c306..4ce967d23813 100644 --- a/drivers/gpu/drm/rockchip/rockchip_lvds.h +++ b/drivers/gpu/drm/rockchip/rockchip_lvds.h @@ -106,4 +106,18 @@ #define LVDS_VESA_18 2 #define LVDS_JEIDA_18 3 +#define HIWORD_UPDATE(v, h, l) ((GENMASK(h, l) << 16) | ((v) << (l))) + +#define PX30_LVDS_GRF_PD_VO_CON0 0x434 +#define PX30_LVDS_TIE_CLKS(val) HIWORD_UPDATE(val, 8, 8) +#define PX30_LVDS_INVERT_CLKS(val) HIWORD_UPDATE(val, 9, 9) +#define PX30_LVDS_INVERT_DCLK(val) HIWORD_UPDATE(val, 5, 5) + +#define PX30_LVDS_GRF_PD_VO_CON1 0x438 +#define PX30_LVDS_FORMAT(val) HIWORD_UPDATE(val, 14, 13) +#define PX30_LVDS_MODE_EN(val) HIWORD_UPDATE(val, 12, 12) +#define PX30_LVDS_MSBSEL(val) HIWORD_UPDATE(val, 11, 11) +#define PX30_LVDS_P2S_EN(val) HIWORD_UPDATE(val, 6, 6) +#define PX30_LVDS_VOP_SEL(val) HIWORD_UPDATE(val, 1, 1) + #endif /* _ROCKCHIP_LVDS_ */ |