diff options
Diffstat (limited to 'drivers/gpu/drm/rockchip')
| -rw-r--r-- | drivers/gpu/drm/rockchip/analogix_dp-rockchip.c | 12 | ||||
| -rw-r--r-- | drivers/gpu/drm/rockchip/cdn-dp-core.c | 9 | ||||
| -rw-r--r-- | drivers/gpu/drm/rockchip/rockchip_drm_vop.c | 8 | ||||
| -rw-r--r-- | drivers/gpu/drm/rockchip/rockchip_drm_vop.h | 3 | ||||
| -rw-r--r-- | drivers/gpu/drm/rockchip/rockchip_vop_reg.c | 2 |
5 files changed, 15 insertions, 19 deletions
diff --git a/drivers/gpu/drm/rockchip/analogix_dp-rockchip.c b/drivers/gpu/drm/rockchip/analogix_dp-rockchip.c index d8fa7a9c9240..ce5f2d1f9994 100644 --- a/drivers/gpu/drm/rockchip/analogix_dp-rockchip.c +++ b/drivers/gpu/drm/rockchip/analogix_dp-rockchip.c @@ -245,8 +245,6 @@ rockchip_dp_drm_encoder_atomic_check(struct drm_encoder *encoder, struct drm_connector_state *conn_state) { struct rockchip_crtc_state *s = to_rockchip_crtc_state(crtc_state); - struct rockchip_dp_device *dp = to_dp(encoder); - int ret; /* * The hardware IC designed that VOP must output the RGB10 video @@ -258,16 +256,6 @@ rockchip_dp_drm_encoder_atomic_check(struct drm_encoder *encoder, s->output_mode = ROCKCHIP_OUT_MODE_AAAA; s->output_type = DRM_MODE_CONNECTOR_eDP; - if (dp->data->chip_type == RK3399_EDP) { - /* - * For RK3399, VOP Lit must code the out mode to RGB888, - * VOP Big must code the out mode to RGB10. - */ - ret = drm_of_encoder_active_endpoint_id(dp->dev->of_node, - encoder); - if (ret > 0) - s->output_mode = ROCKCHIP_OUT_MODE_P888; - } return 0; } diff --git a/drivers/gpu/drm/rockchip/cdn-dp-core.c b/drivers/gpu/drm/rockchip/cdn-dp-core.c index a2169dd3d26b..14fa1f8351e8 100644 --- a/drivers/gpu/drm/rockchip/cdn-dp-core.c +++ b/drivers/gpu/drm/rockchip/cdn-dp-core.c @@ -615,7 +615,6 @@ static void cdn_dp_encoder_enable(struct drm_encoder *encoder) { struct cdn_dp_device *dp = encoder_to_dp(encoder); int ret, val; - struct rockchip_crtc_state *state; ret = drm_of_encoder_active_endpoint_id(dp->dev->of_node, encoder); if (ret < 0) { @@ -625,14 +624,10 @@ static void cdn_dp_encoder_enable(struct drm_encoder *encoder) DRM_DEV_DEBUG_KMS(dp->dev, "vop %s output to cdn-dp\n", (ret) ? "LIT" : "BIG"); - state = to_rockchip_crtc_state(encoder->crtc->state); - if (ret) { + if (ret) val = DP_SEL_VOP_LIT | (DP_SEL_VOP_LIT << 16); - state->output_mode = ROCKCHIP_OUT_MODE_P888; - } else { + else val = DP_SEL_VOP_LIT << 16; - state->output_mode = ROCKCHIP_OUT_MODE_AAAA; - } ret = cdn_dp_grf_write(dp, GRF_SOC_CON9, val); if (ret) diff --git a/drivers/gpu/drm/rockchip/rockchip_drm_vop.c b/drivers/gpu/drm/rockchip/rockchip_drm_vop.c index 3f7a82d1e095..45589d6ce65e 100644 --- a/drivers/gpu/drm/rockchip/rockchip_drm_vop.c +++ b/drivers/gpu/drm/rockchip/rockchip_drm_vop.c @@ -875,6 +875,7 @@ static bool vop_crtc_mode_fixup(struct drm_crtc *crtc, static void vop_crtc_enable(struct drm_crtc *crtc) { struct vop *vop = to_vop(crtc); + const struct vop_data *vop_data = vop->data; struct rockchip_crtc_state *s = to_rockchip_crtc_state(crtc->state); struct drm_display_mode *adjusted_mode = &crtc->state->adjusted_mode; u16 hsync_len = adjusted_mode->hsync_end - adjusted_mode->hsync_start; @@ -967,6 +968,13 @@ static void vop_crtc_enable(struct drm_crtc *crtc) DRM_DEV_ERROR(vop->dev, "unsupported connector_type [%d]\n", s->output_type); } + + /* + * if vop is not support RGB10 output, need force RGB10 to RGB888. + */ + if (s->output_mode == ROCKCHIP_OUT_MODE_AAAA && + !(vop_data->feature & VOP_FEATURE_OUTPUT_RGB10)) + s->output_mode = ROCKCHIP_OUT_MODE_P888; VOP_CTRL_SET(vop, out_mode, s->output_mode); VOP_CTRL_SET(vop, htotal_pw, (htotal << 16) | hsync_len); diff --git a/drivers/gpu/drm/rockchip/rockchip_drm_vop.h b/drivers/gpu/drm/rockchip/rockchip_drm_vop.h index 5a4faa85dbd2..9979fd0c2282 100644 --- a/drivers/gpu/drm/rockchip/rockchip_drm_vop.h +++ b/drivers/gpu/drm/rockchip/rockchip_drm_vop.h @@ -142,6 +142,9 @@ struct vop_data { const struct vop_intr *intr; const struct vop_win_data *win; unsigned int win_size; + +#define VOP_FEATURE_OUTPUT_RGB10 BIT(0) + u64 feature; }; /* interrupt define */ diff --git a/drivers/gpu/drm/rockchip/rockchip_vop_reg.c b/drivers/gpu/drm/rockchip/rockchip_vop_reg.c index 0da44442aab0..bafd698a28b1 100644 --- a/drivers/gpu/drm/rockchip/rockchip_vop_reg.c +++ b/drivers/gpu/drm/rockchip/rockchip_vop_reg.c @@ -275,6 +275,7 @@ static const struct vop_intr rk3288_vop_intr = { static const struct vop_data rk3288_vop = { .init_table = rk3288_init_reg_table, .table_size = ARRAY_SIZE(rk3288_init_reg_table), + .feature = VOP_FEATURE_OUTPUT_RGB10, .intr = &rk3288_vop_intr, .ctrl = &rk3288_ctrl_data, .win = rk3288_vop_win_data, @@ -343,6 +344,7 @@ static const struct vop_reg_data rk3399_init_reg_table[] = { static const struct vop_data rk3399_vop_big = { .init_table = rk3399_init_reg_table, .table_size = ARRAY_SIZE(rk3399_init_reg_table), + .feature = VOP_FEATURE_OUTPUT_RGB10, .intr = &rk3399_vop_intr, .ctrl = &rk3399_ctrl_data, /* |