diff options
Diffstat (limited to 'drivers/gpu/drm/exynos/exynos_dp_core.c')
-rw-r--r-- | drivers/gpu/drm/exynos/exynos_dp_core.c | 34 |
1 files changed, 15 insertions, 19 deletions
diff --git a/drivers/gpu/drm/exynos/exynos_dp_core.c b/drivers/gpu/drm/exynos/exynos_dp_core.c index 1dbfba58f909..172b8002a2c8 100644 --- a/drivers/gpu/drm/exynos/exynos_dp_core.c +++ b/drivers/gpu/drm/exynos/exynos_dp_core.c @@ -28,11 +28,10 @@ #include <drm/drmP.h> #include <drm/drm_crtc.h> #include <drm/drm_crtc_helper.h> +#include <drm/drm_atomic_helper.h> #include <drm/drm_panel.h> -#include <drm/bridge/ptn3460.h> #include "exynos_dp_core.h" -#include "exynos_drm_fimd.h" #define ctx_from_connector(c) container_of(c, struct exynos_dp_device, \ connector) @@ -196,7 +195,7 @@ static int exynos_dp_read_edid(struct exynos_dp_device *dp) } } - dev_err(dp->dev, "EDID Read success!\n"); + dev_dbg(dp->dev, "EDID Read success!\n"); return 0; } @@ -954,10 +953,13 @@ static void exynos_dp_connector_destroy(struct drm_connector *connector) } static struct drm_connector_funcs exynos_dp_connector_funcs = { - .dpms = drm_helper_connector_dpms, + .dpms = drm_atomic_helper_connector_dpms, .fill_modes = drm_helper_probe_single_connector_modes, .detect = exynos_dp_detect, .destroy = exynos_dp_connector_destroy, + .reset = drm_atomic_helper_connector_reset, + .atomic_duplicate_state = drm_atomic_helper_connector_duplicate_state, + .atomic_destroy_state = drm_atomic_helper_connector_destroy_state, }; static int exynos_dp_get_modes(struct drm_connector *connector) @@ -1066,6 +1068,8 @@ static void exynos_dp_phy_exit(struct exynos_dp_device *dp) static void exynos_dp_poweron(struct exynos_dp_device *dp) { + struct exynos_drm_crtc *crtc = dp_to_crtc(dp); + if (dp->dpms_mode == DRM_MODE_DPMS_ON) return; @@ -1076,7 +1080,8 @@ static void exynos_dp_poweron(struct exynos_dp_device *dp) } } - fimd_dp_clock_enable(dp_to_crtc(dp), true); + if (crtc->ops->clock_enable) + crtc->ops->clock_enable(dp_to_crtc(dp), true); clk_prepare_enable(dp->clock); exynos_dp_phy_init(dp); @@ -1087,6 +1092,8 @@ static void exynos_dp_poweron(struct exynos_dp_device *dp) static void exynos_dp_poweroff(struct exynos_dp_device *dp) { + struct exynos_drm_crtc *crtc = dp_to_crtc(dp); + if (dp->dpms_mode != DRM_MODE_DPMS_ON) return; @@ -1102,7 +1109,8 @@ static void exynos_dp_poweroff(struct exynos_dp_device *dp) exynos_dp_phy_exit(dp); clk_disable_unprepare(dp->clock); - fimd_dp_clock_enable(dp_to_crtc(dp), false); + if (crtc->ops->clock_enable) + crtc->ops->clock_enable(dp_to_crtc(dp), false); if (dp->panel) { if (drm_panel_unprepare(dp->panel)) @@ -1324,7 +1332,6 @@ static int exynos_dp_probe(struct platform_device *pdev) struct device *dev = &pdev->dev; struct device_node *panel_node, *bridge_node, *endpoint; struct exynos_dp_device *dp; - int ret; dp = devm_kzalloc(&pdev->dev, sizeof(struct exynos_dp_device), GFP_KERNEL); @@ -1335,11 +1342,6 @@ static int exynos_dp_probe(struct platform_device *pdev) dp->display.ops = &exynos_dp_display_ops; platform_set_drvdata(pdev, dp); - ret = exynos_drm_component_add(&pdev->dev, EXYNOS_DEVICE_TYPE_CONNECTOR, - dp->display.type); - if (ret) - return ret; - panel_node = of_parse_phandle(dev->of_node, "panel", 0); if (panel_node) { dp->panel = of_drm_find_panel(panel_node); @@ -1360,18 +1362,12 @@ static int exynos_dp_probe(struct platform_device *pdev) return -EPROBE_DEFER; } - ret = component_add(&pdev->dev, &exynos_dp_ops); - if (ret) - exynos_drm_component_del(&pdev->dev, - EXYNOS_DEVICE_TYPE_CONNECTOR); - - return ret; + return component_add(&pdev->dev, &exynos_dp_ops); } static int exynos_dp_remove(struct platform_device *pdev) { component_del(&pdev->dev, &exynos_dp_ops); - exynos_drm_component_del(&pdev->dev, EXYNOS_DEVICE_TYPE_CONNECTOR); return 0; } |