diff options
| author | Gerald Loacker <gerald.loacker@wolfvision.net> | 2023-03-02 13:39:49 +0100 |
|---|---|---|
| committer | Heiko Stuebner <heiko@sntech.de> | 2023-03-09 02:01:32 +0100 |
| commit | 66ab57574f2c8233550f641ecdc34fd0ef61341d (patch) | |
| tree | 76141304862c9cac9c1ebeddfb1052133c7ffeb5 /drivers/gpu/drm/rockchip/rockchip_drm_vop2.c | |
| parent | 3b4db36c4cd9e7e49babe931d7117cdba0d04ce0 (diff) | |
| download | linux-stable-66ab57574f2c8233550f641ecdc34fd0ef61341d.tar.gz linux-stable-66ab57574f2c8233550f641ecdc34fd0ef61341d.tar.bz2 linux-stable-66ab57574f2c8233550f641ecdc34fd0ef61341d.zip | |
drm/rockchip: vop2: add polarity flags to RGB output
Use h/v-sync and pixel clock polarity flags for RGB output. For all other
outputs this is already implemented.
Signed-off-by: Gerald Loacker <gerald.loacker@wolfvision.net>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Link: https://patchwork.freedesktop.org/patch/msgid/20230302123949.957998-1-gerald.loacker@wolfvision.net
Diffstat (limited to 'drivers/gpu/drm/rockchip/rockchip_drm_vop2.c')
| -rw-r--r-- | drivers/gpu/drm/rockchip/rockchip_drm_vop2.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/gpu/drm/rockchip/rockchip_drm_vop2.c b/drivers/gpu/drm/rockchip/rockchip_drm_vop2.c index 3e5861653b69..03ca32cd2050 100644 --- a/drivers/gpu/drm/rockchip/rockchip_drm_vop2.c +++ b/drivers/gpu/drm/rockchip/rockchip_drm_vop2.c @@ -1438,6 +1438,8 @@ static void rk3568_set_intf_mux(struct vop2_video_port *vp, int id, die &= ~RK3568_SYS_DSP_INFACE_EN_RGB_MUX; die |= RK3568_SYS_DSP_INFACE_EN_RGB | FIELD_PREP(RK3568_SYS_DSP_INFACE_EN_RGB_MUX, vp->id); + dip &= ~RK3568_DSP_IF_POL__RGB_LVDS_PIN_POL; + dip |= FIELD_PREP(RK3568_DSP_IF_POL__RGB_LVDS_PIN_POL, polflags); if (polflags & POLFLAG_DCLK_INV) regmap_write(vop2->grf, RK3568_GRF_VO_CON1, BIT(3 + 16) | BIT(3)); else |