diff options
Diffstat (limited to 'drivers/gpu/drm/bridge/synopsys/dw-hdmi.c')
| -rw-r--r-- | drivers/gpu/drm/bridge/synopsys/dw-hdmi.c | 27 |
1 files changed, 14 insertions, 13 deletions
diff --git a/drivers/gpu/drm/bridge/synopsys/dw-hdmi.c b/drivers/gpu/drm/bridge/synopsys/dw-hdmi.c index 996733ed2c00..206b099a35e9 100644 --- a/drivers/gpu/drm/bridge/synopsys/dw-hdmi.c +++ b/drivers/gpu/drm/bridge/synopsys/dw-hdmi.c @@ -9,6 +9,7 @@ #include <linux/clk.h> #include <linux/delay.h> #include <linux/err.h> +#include <linux/export.h> #include <linux/hdmi.h> #include <linux/i2c.h> #include <linux/irq.h> @@ -22,8 +23,8 @@ #include <media/cec-notifier.h> -#include <uapi/linux/media-bus-format.h> -#include <uapi/linux/videodev2.h> +#include <linux/media-bus-format.h> +#include <linux/videodev2.h> #include <drm/bridge/dw_hdmi.h> #include <drm/display/drm_hdmi_helper.h> @@ -2621,6 +2622,7 @@ static int dw_hdmi_connector_create(struct dw_hdmi *hdmi) * - MEDIA_BUS_FMT_UYYVYY12_0_5X36, * - MEDIA_BUS_FMT_UYYVYY10_0_5X30, * - MEDIA_BUS_FMT_UYYVYY8_0_5X24, + * - MEDIA_BUS_FMT_RGB888_1X24, * - MEDIA_BUS_FMT_YUV16_1X48, * - MEDIA_BUS_FMT_RGB161616_1X48, * - MEDIA_BUS_FMT_UYVY12_1X24, @@ -2631,7 +2633,6 @@ static int dw_hdmi_connector_create(struct dw_hdmi *hdmi) * - MEDIA_BUS_FMT_RGB101010_1X30, * - MEDIA_BUS_FMT_UYVY8_1X16, * - MEDIA_BUS_FMT_YUV8_1X24, - * - MEDIA_BUS_FMT_RGB888_1X24, */ /* Can return a maximum of 11 possible output formats for a mode/connector */ @@ -2669,7 +2670,7 @@ static u32 *dw_hdmi_bridge_atomic_get_output_bus_fmts(struct drm_bridge *bridge, } /* - * If the current mode enforces 4:2:0, force the output but format + * If the current mode enforces 4:2:0, force the output bus format * to 4:2:0 and do not add the YUV422/444/RGB formats */ if (conn->ycbcr_420_allowed && @@ -2889,12 +2890,13 @@ static int dw_hdmi_bridge_atomic_check(struct drm_bridge *bridge, } static int dw_hdmi_bridge_attach(struct drm_bridge *bridge, + struct drm_encoder *encoder, enum drm_bridge_attach_flags flags) { struct dw_hdmi *hdmi = bridge->driver_private; if (flags & DRM_BRIDGE_ATTACH_NO_CONNECTOR) - return drm_bridge_attach(bridge->encoder, hdmi->next_bridge, + return drm_bridge_attach(encoder, hdmi->next_bridge, bridge, flags); return dw_hdmi_connector_create(hdmi); @@ -2945,7 +2947,7 @@ static void dw_hdmi_bridge_mode_set(struct drm_bridge *bridge, } static void dw_hdmi_bridge_atomic_disable(struct drm_bridge *bridge, - struct drm_bridge_state *old_state) + struct drm_atomic_state *state) { struct dw_hdmi *hdmi = bridge->driver_private; @@ -2959,10 +2961,9 @@ static void dw_hdmi_bridge_atomic_disable(struct drm_bridge *bridge, } static void dw_hdmi_bridge_atomic_enable(struct drm_bridge *bridge, - struct drm_bridge_state *old_state) + struct drm_atomic_state *state) { struct dw_hdmi *hdmi = bridge->driver_private; - struct drm_atomic_state *state = old_state->base.state; struct drm_connector *connector; connector = drm_atomic_get_new_connector_for_encoder(state, @@ -2977,7 +2978,8 @@ static void dw_hdmi_bridge_atomic_enable(struct drm_bridge *bridge, mutex_unlock(&hdmi->mutex); } -static enum drm_connector_status dw_hdmi_bridge_detect(struct drm_bridge *bridge) +static enum drm_connector_status +dw_hdmi_bridge_detect(struct drm_bridge *bridge, struct drm_connector *connector) { struct dw_hdmi *hdmi = bridge->driver_private; @@ -3333,9 +3335,9 @@ struct dw_hdmi *dw_hdmi_probe(struct platform_device *pdev, u8 config0; u8 config3; - hdmi = devm_kzalloc(dev, sizeof(*hdmi), GFP_KERNEL); - if (!hdmi) - return ERR_PTR(-ENOMEM); + hdmi = devm_drm_bridge_alloc(dev, struct dw_hdmi, bridge, &dw_hdmi_bridge_funcs); + if (IS_ERR(hdmi)) + return hdmi; hdmi->plat_data = plat_data; hdmi->dev = dev; @@ -3495,7 +3497,6 @@ struct dw_hdmi *dw_hdmi_probe(struct platform_device *pdev, } hdmi->bridge.driver_private = hdmi; - hdmi->bridge.funcs = &dw_hdmi_bridge_funcs; hdmi->bridge.ops = DRM_BRIDGE_OP_DETECT | DRM_BRIDGE_OP_EDID | DRM_BRIDGE_OP_HPD; hdmi->bridge.interlace_allowed = true; |