diff options
Diffstat (limited to 'include/drm')
| -rw-r--r-- | include/drm/bridge/dw_hdmi.h | 24 | ||||
| -rw-r--r-- | include/drm/drm_connector.h | 6 | ||||
| -rw-r--r-- | include/drm/drm_dp_helper.h | 30 | ||||
| -rw-r--r-- | include/drm/drm_simple_kms_helper.h | 14 | ||||
| -rw-r--r-- | include/drm/drm_vblank.h | 16 | ||||
| -rw-r--r-- | include/drm/tinydrm/tinydrm-helpers.h | 4 |
6 files changed, 83 insertions, 11 deletions
diff --git a/include/drm/bridge/dw_hdmi.h b/include/drm/bridge/dw_hdmi.h index 182f83283e24..dd2a8cf7d20b 100644 --- a/include/drm/bridge/dw_hdmi.h +++ b/include/drm/bridge/dw_hdmi.h @@ -143,12 +143,13 @@ struct dw_hdmi_plat_data { unsigned long mpixelclock); }; -int dw_hdmi_probe(struct platform_device *pdev, - const struct dw_hdmi_plat_data *plat_data); -void dw_hdmi_remove(struct platform_device *pdev); -void dw_hdmi_unbind(struct device *dev); -int dw_hdmi_bind(struct platform_device *pdev, struct drm_encoder *encoder, - const struct dw_hdmi_plat_data *plat_data); +struct dw_hdmi *dw_hdmi_probe(struct platform_device *pdev, + const struct dw_hdmi_plat_data *plat_data); +void dw_hdmi_remove(struct dw_hdmi *hdmi); +void dw_hdmi_unbind(struct dw_hdmi *hdmi); +struct dw_hdmi *dw_hdmi_bind(struct platform_device *pdev, + struct drm_encoder *encoder, + const struct dw_hdmi_plat_data *plat_data); void dw_hdmi_setup_rx_sense(struct device *dev, bool hpd, bool rx_sense); @@ -157,7 +158,18 @@ void dw_hdmi_audio_enable(struct dw_hdmi *hdmi); void dw_hdmi_audio_disable(struct dw_hdmi *hdmi); /* PHY configuration */ +void dw_hdmi_phy_i2c_set_addr(struct dw_hdmi *hdmi, u8 address); void dw_hdmi_phy_i2c_write(struct dw_hdmi *hdmi, unsigned short data, unsigned char addr); +void dw_hdmi_phy_gen2_pddq(struct dw_hdmi *hdmi, u8 enable); +void dw_hdmi_phy_gen2_txpwron(struct dw_hdmi *hdmi, u8 enable); +void dw_hdmi_phy_reset(struct dw_hdmi *hdmi); + +enum drm_connector_status dw_hdmi_phy_read_hpd(struct dw_hdmi *hdmi, + void *data); +void dw_hdmi_phy_update_hpd(struct dw_hdmi *hdmi, void *data, + bool force, bool disabled, bool rxsense); +void dw_hdmi_phy_setup_hpd(struct dw_hdmi *hdmi, void *data); + #endif /* __IMX_HDMI_H__ */ diff --git a/include/drm/drm_connector.h b/include/drm/drm_connector.h index 758a176e7b57..675cc3f8cf85 100644 --- a/include/drm/drm_connector.h +++ b/include/drm/drm_connector.h @@ -342,7 +342,11 @@ int drm_display_info_set_bus_formats(struct drm_display_info *info, /** * struct drm_tv_connector_state - TV connector related states * @subconnector: selected subconnector - * @margins: left/right/top/bottom margins + * @margins: margins + * @margins.left: left margin + * @margins.right: right margin + * @margins.top: top margin + * @margins.bottom: bottom margin * @mode: TV mode * @brightness: brightness in percent * @contrast: contrast in percent diff --git a/include/drm/drm_dp_helper.h b/include/drm/drm_dp_helper.h index c239e6e24a10..4de97e94ef9d 100644 --- a/include/drm/drm_dp_helper.h +++ b/include/drm/drm_dp_helper.h @@ -329,6 +329,13 @@ # define DP_DS_12BPC 2 # define DP_DS_16BPC 3 +/* DP Forward error Correction Registers */ +#define DP_FEC_CAPABILITY 0x090 /* 1.4 */ +# define DP_FEC_CAPABLE (1 << 0) +# define DP_FEC_UNCORR_BLK_ERROR_COUNT_CAP (1 << 1) +# define DP_FEC_CORR_BLK_ERROR_COUNT_CAP (1 << 2) +# define DP_FEC_BIT_ERROR_COUNT_CAP (1 << 3) + /* link configuration */ #define DP_LINK_BW_SET 0x100 # define DP_LINK_RATE_TABLE 0x00 /* eDP 1.4 */ @@ -445,6 +452,19 @@ #define DP_UPSTREAM_DEVICE_DP_PWR_NEED 0x118 /* 1.2 */ # define DP_PWR_NOT_NEEDED (1 << 0) +#define DP_FEC_CONFIGURATION 0x120 /* 1.4 */ +# define DP_FEC_READY (1 << 0) +# define DP_FEC_ERR_COUNT_SEL_MASK (7 << 1) +# define DP_FEC_ERR_COUNT_DIS (0 << 1) +# define DP_FEC_UNCORR_BLK_ERROR_COUNT (1 << 1) +# define DP_FEC_CORR_BLK_ERROR_COUNT (2 << 1) +# define DP_FEC_BIT_ERROR_COUNT (3 << 1) +# define DP_FEC_LANE_SELECT_MASK (3 << 4) +# define DP_FEC_LANE_0_SELECT (0 << 4) +# define DP_FEC_LANE_1_SELECT (1 << 4) +# define DP_FEC_LANE_2_SELECT (2 << 4) +# define DP_FEC_LANE_3_SELECT (3 << 4) + #define DP_AUX_FRAME_SYNC_VALUE 0x15c /* eDP 1.4 */ # define DP_AUX_FRAME_SYNC_VALID (1 << 0) @@ -620,6 +640,16 @@ #define DP_TEST_SINK 0x270 # define DP_TEST_SINK_START (1 << 0) +#define DP_FEC_STATUS 0x280 /* 1.4 */ +# define DP_FEC_DECODE_EN_DETECTED (1 << 0) +# define DP_FEC_DECODE_DIS_DETECTED (1 << 1) + +#define DP_FEC_ERROR_COUNT_LSB 0x0281 /* 1.4 */ + +#define DP_FEC_ERROR_COUNT_MSB 0x0282 /* 1.4 */ +# define DP_FEC_ERROR_COUNT_MASK 0x7F +# define DP_FEC_ERR_COUNT_VALID (1 << 7) + #define DP_PAYLOAD_TABLE_UPDATE_STATUS 0x2c0 /* 1.2 MST */ # define DP_PAYLOAD_TABLE_UPDATED (1 << 0) # define DP_PAYLOAD_ACT_HANDLED (1 << 1) diff --git a/include/drm/drm_simple_kms_helper.h b/include/drm/drm_simple_kms_helper.h index 6d9adbb46293..d9e4c3c3f009 100644 --- a/include/drm/drm_simple_kms_helper.h +++ b/include/drm/drm_simple_kms_helper.h @@ -22,6 +22,20 @@ struct drm_simple_display_pipe; */ struct drm_simple_display_pipe_funcs { /** + * @mode_valid: + * + * This function is called to filter out valid modes from the + * suggestions suggested by the bridge or display. This optional + * hook is passed in when initializing the pipeline. + * + * RETURNS: + * + * drm_mode_status Enum + */ + enum drm_mode_status (*mode_valid)(struct drm_crtc *crtc, + const struct drm_display_mode *mode); + + /** * @enable: * * This function should be used to enable the pipeline. diff --git a/include/drm/drm_vblank.h b/include/drm/drm_vblank.h index 848b463a0af5..425ad80ed2ac 100644 --- a/include/drm/drm_vblank.h +++ b/include/drm/drm_vblank.h @@ -55,8 +55,24 @@ struct drm_pending_vblank_event { * @event: Actual event which will be sent to userspace. */ union { + /** + * @event.base: DRM event base class. + */ struct drm_event base; + + /** + * @event.vbl: + * + * Event payload for vblank events, requested through + * either the MODE_PAGE_FLIP or MODE_ATOMIC IOCTL. Also + * generated by the legacy WAIT_VBLANK IOCTL, but new userspace + * should use MODE_QUEUE_SEQUENCE and &event.seq instead. + */ struct drm_event_vblank vbl; + + /** + * @event.seq: Event payload for the MODE_QUEUEU_SEQUENCE IOCTL. + */ struct drm_event_crtc_sequence seq; } event; }; diff --git a/include/drm/tinydrm/tinydrm-helpers.h b/include/drm/tinydrm/tinydrm-helpers.h index d554ded60ee9..0a4ddbc04c60 100644 --- a/include/drm/tinydrm/tinydrm-helpers.h +++ b/include/drm/tinydrm/tinydrm-helpers.h @@ -46,10 +46,6 @@ void tinydrm_xrgb8888_to_rgb565(u16 *dst, void *vaddr, void tinydrm_xrgb8888_to_gray8(u8 *dst, void *vaddr, struct drm_framebuffer *fb, struct drm_clip_rect *clip); -struct backlight_device *tinydrm_of_find_backlight(struct device *dev); -int tinydrm_enable_backlight(struct backlight_device *backlight); -int tinydrm_disable_backlight(struct backlight_device *backlight); - size_t tinydrm_spi_max_transfer_size(struct spi_device *spi, size_t max_len); bool tinydrm_spi_bpw_supported(struct spi_device *spi, u8 bpw); int tinydrm_spi_transfer(struct spi_device *spi, u32 speed_hz, |