Update Linux to v5.4.2
Change-Id: Idf6911045d9d382da2cfe01b1edff026404ac8fd
diff --git a/include/drm/drm_connector.h b/include/drm/drm_connector.h
index 97ea41d..681cb59 100644
--- a/include/drm/drm_connector.h
+++ b/include/drm/drm_connector.h
@@ -28,6 +28,7 @@
#include <linux/ctype.h>
#include <linux/hdmi.h>
#include <drm/drm_mode_object.h>
+#include <drm/drm_util.h>
#include <uapi/drm/drm_mode.h>
@@ -40,6 +41,7 @@
struct drm_property_blob;
struct drm_printer;
struct edid;
+struct i2c_adapter;
enum drm_connector_force {
DRM_FORCE_UNSPECIFIED,
@@ -81,6 +83,53 @@
connector_status_unknown = 3,
};
+/**
+ * enum drm_connector_registration_status - userspace registration status for
+ * a &drm_connector
+ *
+ * This enum is used to track the status of initializing a connector and
+ * registering it with userspace, so that DRM can prevent bogus modesets on
+ * connectors that no longer exist.
+ */
+enum drm_connector_registration_state {
+ /**
+ * @DRM_CONNECTOR_INITIALIZING: The connector has just been created,
+ * but has yet to be exposed to userspace. There should be no
+ * additional restrictions to how the state of this connector may be
+ * modified.
+ */
+ DRM_CONNECTOR_INITIALIZING = 0,
+
+ /**
+ * @DRM_CONNECTOR_REGISTERED: The connector has been fully initialized
+ * and registered with sysfs, as such it has been exposed to
+ * userspace. There should be no additional restrictions to how the
+ * state of this connector may be modified.
+ */
+ DRM_CONNECTOR_REGISTERED = 1,
+
+ /**
+ * @DRM_CONNECTOR_UNREGISTERED: The connector has either been exposed
+ * to userspace and has since been unregistered and removed from
+ * userspace, or the connector was unregistered before it had a chance
+ * to be exposed to userspace (e.g. still in the
+ * @DRM_CONNECTOR_INITIALIZING state). When a connector is
+ * unregistered, there are additional restrictions to how its state
+ * may be modified:
+ *
+ * - An unregistered connector may only have its DPMS changed from
+ * On->Off. Once DPMS is changed to Off, it may not be switched back
+ * to On.
+ * - Modesets are not allowed on unregistered connectors, unless they
+ * would result in disabling its assigned CRTCs. This means
+ * disabling a CRTC on an unregistered connector is OK, but enabling
+ * one is not.
+ * - Removing a CRTC from an unregistered connector is OK, but new
+ * CRTCs may never be assigned to an unregistered connector.
+ */
+ DRM_CONNECTOR_UNREGISTERED = 2,
+};
+
enum subpixel_order {
SubPixelUnknown = 0,
SubPixelHorizontalRGB,
@@ -205,6 +254,99 @@
DRM_MODE_PANEL_ORIENTATION_RIGHT_UP,
};
+/*
+ * This is a consolidated colorimetry list supported by HDMI and
+ * DP protocol standard. The respective connectors will register
+ * a property with the subset of this list (supported by that
+ * respective protocol). Userspace will set the colorspace through
+ * a colorspace property which will be created and exposed to
+ * userspace.
+ */
+
+/* For Default case, driver will set the colorspace */
+#define DRM_MODE_COLORIMETRY_DEFAULT 0
+/* CEA 861 Normal Colorimetry options */
+#define DRM_MODE_COLORIMETRY_NO_DATA 0
+#define DRM_MODE_COLORIMETRY_SMPTE_170M_YCC 1
+#define DRM_MODE_COLORIMETRY_BT709_YCC 2
+/* CEA 861 Extended Colorimetry Options */
+#define DRM_MODE_COLORIMETRY_XVYCC_601 3
+#define DRM_MODE_COLORIMETRY_XVYCC_709 4
+#define DRM_MODE_COLORIMETRY_SYCC_601 5
+#define DRM_MODE_COLORIMETRY_OPYCC_601 6
+#define DRM_MODE_COLORIMETRY_OPRGB 7
+#define DRM_MODE_COLORIMETRY_BT2020_CYCC 8
+#define DRM_MODE_COLORIMETRY_BT2020_RGB 9
+#define DRM_MODE_COLORIMETRY_BT2020_YCC 10
+/* Additional Colorimetry extension added as part of CTA 861.G */
+#define DRM_MODE_COLORIMETRY_DCI_P3_RGB_D65 11
+#define DRM_MODE_COLORIMETRY_DCI_P3_RGB_THEATER 12
+
+/**
+ * enum drm_bus_flags - bus_flags info for &drm_display_info
+ *
+ * This enum defines signal polarities and clock edge information for signals on
+ * a bus as bitmask flags.
+ *
+ * The clock edge information is conveyed by two sets of symbols,
+ * DRM_BUS_FLAGS_*_DRIVE_\* and DRM_BUS_FLAGS_*_SAMPLE_\*. When this enum is
+ * used to describe a bus from the point of view of the transmitter, the
+ * \*_DRIVE_\* flags should be used. When used from the point of view of the
+ * receiver, the \*_SAMPLE_\* flags should be used. The \*_DRIVE_\* and
+ * \*_SAMPLE_\* flags alias each other, with the \*_SAMPLE_POSEDGE and
+ * \*_SAMPLE_NEGEDGE flags being equal to \*_DRIVE_NEGEDGE and \*_DRIVE_POSEDGE
+ * respectively. This simplifies code as signals are usually sampled on the
+ * opposite edge of the driving edge. Transmitters and receivers may however
+ * need to take other signal timings into account to convert between driving
+ * and sample edges.
+ *
+ * @DRM_BUS_FLAG_DE_LOW: The Data Enable signal is active low
+ * @DRM_BUS_FLAG_DE_HIGH: The Data Enable signal is active high
+ * @DRM_BUS_FLAG_PIXDATA_POSEDGE: Legacy value, do not use
+ * @DRM_BUS_FLAG_PIXDATA_NEGEDGE: Legacy value, do not use
+ * @DRM_BUS_FLAG_PIXDATA_DRIVE_POSEDGE: Data is driven on the rising edge of
+ * the pixel clock
+ * @DRM_BUS_FLAG_PIXDATA_DRIVE_NEGEDGE: Data is driven on the falling edge of
+ * the pixel clock
+ * @DRM_BUS_FLAG_PIXDATA_SAMPLE_POSEDGE: Data is sampled on the rising edge of
+ * the pixel clock
+ * @DRM_BUS_FLAG_PIXDATA_SAMPLE_NEGEDGE: Data is sampled on the falling edge of
+ * the pixel clock
+ * @DRM_BUS_FLAG_DATA_MSB_TO_LSB: Data is transmitted MSB to LSB on the bus
+ * @DRM_BUS_FLAG_DATA_LSB_TO_MSB: Data is transmitted LSB to MSB on the bus
+ * @DRM_BUS_FLAG_SYNC_POSEDGE: Legacy value, do not use
+ * @DRM_BUS_FLAG_SYNC_NEGEDGE: Legacy value, do not use
+ * @DRM_BUS_FLAG_SYNC_DRIVE_POSEDGE: Sync signals are driven on the rising
+ * edge of the pixel clock
+ * @DRM_BUS_FLAG_SYNC_DRIVE_NEGEDGE: Sync signals are driven on the falling
+ * edge of the pixel clock
+ * @DRM_BUS_FLAG_SYNC_SAMPLE_POSEDGE: Sync signals are sampled on the rising
+ * edge of the pixel clock
+ * @DRM_BUS_FLAG_SYNC_SAMPLE_NEGEDGE: Sync signals are sampled on the falling
+ * edge of the pixel clock
+ * @DRM_BUS_FLAG_SHARP_SIGNALS: Set if the Sharp-specific signals
+ * (SPL, CLS, PS, REV) must be used
+ */
+enum drm_bus_flags {
+ DRM_BUS_FLAG_DE_LOW = BIT(0),
+ DRM_BUS_FLAG_DE_HIGH = BIT(1),
+ DRM_BUS_FLAG_PIXDATA_POSEDGE = BIT(2),
+ DRM_BUS_FLAG_PIXDATA_NEGEDGE = BIT(3),
+ DRM_BUS_FLAG_PIXDATA_DRIVE_POSEDGE = DRM_BUS_FLAG_PIXDATA_POSEDGE,
+ DRM_BUS_FLAG_PIXDATA_DRIVE_NEGEDGE = DRM_BUS_FLAG_PIXDATA_NEGEDGE,
+ DRM_BUS_FLAG_PIXDATA_SAMPLE_POSEDGE = DRM_BUS_FLAG_PIXDATA_NEGEDGE,
+ DRM_BUS_FLAG_PIXDATA_SAMPLE_NEGEDGE = DRM_BUS_FLAG_PIXDATA_POSEDGE,
+ DRM_BUS_FLAG_DATA_MSB_TO_LSB = BIT(4),
+ DRM_BUS_FLAG_DATA_LSB_TO_MSB = BIT(5),
+ DRM_BUS_FLAG_SYNC_POSEDGE = BIT(6),
+ DRM_BUS_FLAG_SYNC_NEGEDGE = BIT(7),
+ DRM_BUS_FLAG_SYNC_DRIVE_POSEDGE = DRM_BUS_FLAG_SYNC_POSEDGE,
+ DRM_BUS_FLAG_SYNC_DRIVE_NEGEDGE = DRM_BUS_FLAG_SYNC_NEGEDGE,
+ DRM_BUS_FLAG_SYNC_SAMPLE_POSEDGE = DRM_BUS_FLAG_SYNC_NEGEDGE,
+ DRM_BUS_FLAG_SYNC_SAMPLE_NEGEDGE = DRM_BUS_FLAG_SYNC_POSEDGE,
+ DRM_BUS_FLAG_SHARP_SIGNALS = BIT(8),
+};
+
/**
* struct drm_display_info - runtime data about the connected sink
*
@@ -218,26 +360,16 @@
*/
struct drm_display_info {
/**
- * @name: Name of the display.
- */
- char name[DRM_DISPLAY_INFO_LEN];
-
- /**
* @width_mm: Physical width in mm.
*/
- unsigned int width_mm;
+ unsigned int width_mm;
+
/**
* @height_mm: Physical height in mm.
*/
unsigned int height_mm;
/**
- * @pixel_clock: Maximum pixel clock supported by the sink, in units of
- * 100Hz. This mismatches the clock in &drm_display_mode (which is in
- * kHZ), because that's what the EDID uses as base unit.
- */
- unsigned int pixel_clock;
- /**
* @bpc: Maximum bits per color channel. Used by HDMI and DP outputs.
*/
unsigned int bpc;
@@ -280,24 +412,10 @@
*/
unsigned int num_bus_formats;
-#define DRM_BUS_FLAG_DE_LOW (1<<0)
-#define DRM_BUS_FLAG_DE_HIGH (1<<1)
-/* drive data on pos. edge */
-#define DRM_BUS_FLAG_PIXDATA_POSEDGE (1<<2)
-/* drive data on neg. edge */
-#define DRM_BUS_FLAG_PIXDATA_NEGEDGE (1<<3)
-/* data is transmitted MSB to LSB on the bus */
-#define DRM_BUS_FLAG_DATA_MSB_TO_LSB (1<<4)
-/* data is transmitted LSB to MSB on the bus */
-#define DRM_BUS_FLAG_DATA_LSB_TO_MSB (1<<5)
-/* drive sync on pos. edge */
-#define DRM_BUS_FLAG_SYNC_POSEDGE (1<<6)
-/* drive sync on neg. edge */
-#define DRM_BUS_FLAG_SYNC_NEGEDGE (1<<7)
-
/**
* @bus_flags: Additional information (like pixel signal polarity) for
- * the pixel data on the bus, using DRM_BUS_FLAGS\_ defines.
+ * the pixel data on the bus, using &enum drm_bus_flags values
+ * DRM_BUS_FLAGS\_.
*/
u32 bus_flags;
@@ -318,6 +436,12 @@
bool has_hdmi_infoframe;
/**
+ * @rgb_quant_range_selectable: Does the sink support selecting
+ * the RGB quantization range?
+ */
+ bool rgb_quant_range_selectable;
+
+ /**
* @edid_hdmi_dc_modes: Mask of supported hdmi deep color modes. Even
* more stuff redundant with @bus_formats.
*/
@@ -344,13 +468,37 @@
unsigned int num_formats);
/**
+ * struct drm_connector_tv_margins - TV connector related margins
+ *
+ * Describes the margins in pixels to put around the image on TV
+ * connectors to deal with overscan.
+ */
+struct drm_connector_tv_margins {
+ /**
+ * @bottom: Bottom margin in pixels.
+ */
+ unsigned int bottom;
+
+ /**
+ * @left: Left margin in pixels.
+ */
+ unsigned int left;
+
+ /**
+ * @right: Right margin in pixels.
+ */
+ unsigned int right;
+
+ /**
+ * @top: Top margin in pixels.
+ */
+ unsigned int top;
+};
+
+/**
* struct drm_tv_connector_state - TV connector related states
* @subconnector: selected subconnector
- * @margins: margins
- * @margins.left: left margin
- * @margins.right: right margin
- * @margins.top: top margin
- * @margins.bottom: bottom margin
+ * @margins: TV margins
* @mode: TV mode
* @brightness: brightness in percent
* @contrast: contrast in percent
@@ -361,12 +509,7 @@
*/
struct drm_tv_connector_state {
enum drm_mode_subconnector subconnector;
- struct {
- unsigned int left;
- unsigned int right;
- unsigned int top;
- unsigned int bottom;
- } margins;
+ struct drm_connector_tv_margins margins;
unsigned int mode;
unsigned int brightness;
unsigned int contrast;
@@ -397,6 +540,15 @@
* Used by the atomic helpers to select the encoder, through the
* &drm_connector_helper_funcs.atomic_best_encoder or
* &drm_connector_helper_funcs.best_encoder callbacks.
+ *
+ * This is also used in the atomic helpers to map encoders to their
+ * current and previous connectors, see
+ * drm_atomic_get_old_connector_for_encoder() and
+ * drm_atomic_get_new_connector_for_encoder().
+ *
+ * NOTE: Atomic drivers must fill this out (either themselves or through
+ * helpers), for otherwise the GETCONNECTOR and GETENCODER IOCTLs will
+ * not return correct data to userspace.
*/
struct drm_encoder *best_encoder;
@@ -420,6 +572,20 @@
struct drm_tv_connector_state tv;
/**
+ * @self_refresh_aware:
+ *
+ * This tracks whether a connector is aware of the self refresh state.
+ * It should be set to true for those connector implementations which
+ * understand the self refresh state. This is needed since the crtc
+ * registers the self refresh helpers and it doesn't know if the
+ * connectors downstream have implemented self refresh entry/exit.
+ *
+ * Drivers should set this to true in atomic_check if they know how to
+ * handle self_refresh requests.
+ */
+ bool self_refresh_aware;
+
+ /**
* @picture_aspect_ratio: Connector property to control the
* HDMI infoframe aspect ratio setting.
*
@@ -437,6 +603,12 @@
unsigned int content_type;
/**
+ * @hdcp_content_type: Connector property to pass the type of
+ * protected content. This is most commonly used for HDCP.
+ */
+ unsigned int hdcp_content_type;
+
+ /**
* @scaling_mode: Connector property to control the
* upscaling, mostly used for built-in panels.
*/
@@ -449,6 +621,13 @@
unsigned int content_protection;
/**
+ * @colorspace: State variable for Connector property to request
+ * colorspace change on Sink. This is most commonly used to switch
+ * to wider color gamuts like BT2020.
+ */
+ u32 colorspace;
+
+ /**
* @writeback_job: Writeback job for writeback connectors
*
* Holds the framebuffer and out-fence for a writeback connector. As
@@ -460,6 +639,24 @@
* drm_writeback_signal_completion()
*/
struct drm_writeback_job *writeback_job;
+
+ /**
+ * @max_requested_bpc: Connector property to limit the maximum bit
+ * depth of the pixels.
+ */
+ u8 max_requested_bpc;
+
+ /**
+ * @max_bpc: Connector max_bpc based on the requested max_bpc property
+ * and the connector bpc limitations obtained from edid.
+ */
+ u8 max_bpc;
+
+ /**
+ * @hdr_output_metadata:
+ * DRM blob property for HDR output metadata
+ */
+ struct drm_property_blob *hdr_output_metadata;
};
/**
@@ -755,19 +952,123 @@
const struct drm_connector_state *state);
};
-/* mode specified on the command line */
+/**
+ * struct drm_cmdline_mode - DRM Mode passed through the kernel command-line
+ *
+ * Each connector can have an initial mode with additional options
+ * passed through the kernel command line. This structure allows to
+ * express those parameters and will be filled by the command-line
+ * parser.
+ */
struct drm_cmdline_mode {
+ /**
+ * @name:
+ *
+ * Name of the mode.
+ */
+ char name[DRM_DISPLAY_MODE_LEN];
+
+ /**
+ * @specified:
+ *
+ * Has a mode been read from the command-line?
+ */
bool specified;
+
+ /**
+ * @refresh_specified:
+ *
+ * Did the mode have a preferred refresh rate?
+ */
bool refresh_specified;
+
+ /**
+ * @bpp_specified:
+ *
+ * Did the mode have a preferred BPP?
+ */
bool bpp_specified;
- int xres, yres;
+
+ /**
+ * @xres:
+ *
+ * Active resolution on the X axis, in pixels.
+ */
+ int xres;
+
+ /**
+ * @yres:
+ *
+ * Active resolution on the Y axis, in pixels.
+ */
+ int yres;
+
+ /**
+ * @bpp:
+ *
+ * Bits per pixels for the mode.
+ */
int bpp;
+
+ /**
+ * @refresh:
+ *
+ * Refresh rate, in Hertz.
+ */
int refresh;
+
+ /**
+ * @rb:
+ *
+ * Do we need to use reduced blanking?
+ */
bool rb;
+
+ /**
+ * @interlace:
+ *
+ * The mode is interlaced.
+ */
bool interlace;
+
+ /**
+ * @cvt:
+ *
+ * The timings will be calculated using the VESA Coordinated
+ * Video Timings instead of looking up the mode from a table.
+ */
bool cvt;
+
+ /**
+ * @margins:
+ *
+ * Add margins to the mode calculation (1.8% of xres rounded
+ * down to 8 pixels and 1.8% of yres).
+ */
bool margins;
+
+ /**
+ * @force:
+ *
+ * Ignore the hotplug state of the connector, and force its
+ * state to one of the DRM_FORCE_* values.
+ */
enum drm_connector_force force;
+
+ /**
+ * @rotation_reflection:
+ *
+ * Initial rotation and reflection of the mode setup from the
+ * command line. See DRM_MODE_ROTATE_* and
+ * DRM_MODE_REFLECT_*. The only rotations supported are
+ * DRM_MODE_ROTATE_0 and DRM_MODE_ROTATE_180.
+ */
+ unsigned int rotation_reflection;
+
+ /**
+ * @tv_margins: TV margins to apply to the mode.
+ */
+ struct drm_connector_tv_margins tv_margins;
};
/**
@@ -846,16 +1147,18 @@
/**
* @ycbcr_420_allowed : This bool indicates if this connector is
* capable of handling YCBCR 420 output. While parsing the EDID
- * blocks, its very helpful to know, if the source is capable of
+ * blocks it's very helpful to know if the source is capable of
* handling YCBCR 420 outputs.
*/
bool ycbcr_420_allowed;
/**
- * @registered: Is this connector exposed (registered) with userspace?
+ * @registration_state: Is this connector initializing, exposed
+ * (registered) with userspace, or unregistered?
+ *
* Protected by @mutex.
*/
- bool registered;
+ enum drm_connector_registration_state registration_state;
/**
* @modes:
@@ -910,10 +1213,21 @@
struct drm_property *scaling_mode_property;
/**
- * @content_protection_property: DRM ENUM property for content
- * protection. See drm_connector_attach_content_protection_property().
+ * @vrr_capable_property: Optional property to help userspace
+ * query hardware support for variable refresh rate on a connector.
+ * connector. Drivers can add the property to a connector by
+ * calling drm_connector_attach_vrr_capable_property().
+ *
+ * This should be updated only by calling
+ * drm_connector_set_vrr_capable_property().
*/
- struct drm_property *content_protection_property;
+ struct drm_property *vrr_capable_property;
+
+ /**
+ * @colorspace_property: Connector property to set the suitable
+ * colorspace supported by the sink.
+ */
+ struct drm_property *colorspace_property;
/**
* @path_blob_ptr:
@@ -923,6 +1237,12 @@
*/
struct drm_property_blob *path_blob_ptr;
+ /**
+ * @max_bpc_property: Default connector property for the max bpc to be
+ * driven out of the connector.
+ */
+ struct drm_property *max_bpc_property;
+
#define DRM_CONNECTOR_POLL_HPD (1 << 0)
#define DRM_CONNECTOR_POLL_CONNECT (1 << 1)
#define DRM_CONNECTOR_POLL_DISCONNECT (1 << 2)
@@ -998,6 +1318,18 @@
* [0]: progressive, [1]: interlaced
*/
int audio_latency[2];
+
+ /**
+ * @ddc: associated ddc adapter.
+ * A connector usually has its associated ddc adapter. If a driver uses
+ * this field, then an appropriate symbolic link is created in connector
+ * sysfs directory to make it easy for the user to tell which i2c
+ * adapter is for a particular display.
+ *
+ * The field should be set by calling drm_connector_init_with_ddc().
+ */
+ struct i2c_adapter *ddc;
+
/**
* @null_edid_counter: track sinks that give us all zeros for the EDID.
* Needed to workaround some HW bugs where we get all 0s
@@ -1075,6 +1407,9 @@
* &drm_mode_config.connector_free_work.
*/
struct llist_node free_node;
+
+ /** @hdr_sink_metadata: HDR Metadata Information read from sink */
+ struct hdr_sink_metadata hdr_sink_metadata;
};
#define obj_to_connector(x) container_of(x, struct drm_connector, base)
@@ -1083,6 +1418,12 @@
struct drm_connector *connector,
const struct drm_connector_funcs *funcs,
int connector_type);
+int drm_connector_init_with_ddc(struct drm_device *dev,
+ struct drm_connector *connector,
+ const struct drm_connector_funcs *funcs,
+ int connector_type,
+ struct i2c_adapter *ddc);
+void drm_connector_attach_edid_property(struct drm_connector *connector);
int drm_connector_register(struct drm_connector *connector);
void drm_connector_unregister(struct drm_connector *connector);
int drm_connector_attach_encoder(struct drm_connector *connector,
@@ -1142,27 +1483,21 @@
}
/**
- * drm_connector_reference - acquire a connector reference
+ * drm_connector_is_unregistered - has the connector been unregistered from
+ * userspace?
* @connector: DRM connector
*
- * This is a compatibility alias for drm_connector_get() and should not be
- * used by new code.
- */
-static inline void drm_connector_reference(struct drm_connector *connector)
-{
- drm_connector_get(connector);
-}
-
-/**
- * drm_connector_unreference - release a connector reference
- * @connector: DRM connector
+ * Checks whether or not @connector has been unregistered from userspace.
*
- * This is a compatibility alias for drm_connector_put() and should not be
- * used by new code.
+ * Returns:
+ * True if the connector was unregistered, false if the connector is
+ * registered or has not yet been registered with userspace.
*/
-static inline void drm_connector_unreference(struct drm_connector *connector)
+static inline bool
+drm_connector_is_unregistered(struct drm_connector *connector)
{
- drm_connector_put(connector);
+ return READ_ONCE(connector->registration_state) ==
+ DRM_CONNECTOR_UNREGISTERED;
}
const char *drm_get_connector_status_name(enum drm_connector_status status);
@@ -1173,18 +1508,22 @@
const char *drm_get_tv_subconnector_name(int val);
const char *drm_get_tv_select_name(int val);
const char *drm_get_content_protection_name(int val);
+const char *drm_get_hdcp_content_type_name(int val);
int drm_mode_create_dvi_i_properties(struct drm_device *dev);
+int drm_mode_create_tv_margin_properties(struct drm_device *dev);
int drm_mode_create_tv_properties(struct drm_device *dev,
unsigned int num_modes,
const char * const modes[]);
+void drm_connector_attach_tv_margin_properties(struct drm_connector *conn);
int drm_mode_create_scaling_mode_property(struct drm_device *dev);
int drm_connector_attach_content_type_property(struct drm_connector *dev);
int drm_connector_attach_scaling_mode_property(struct drm_connector *connector,
u32 scaling_mode_mask);
-int drm_connector_attach_content_protection_property(
+int drm_connector_attach_vrr_capable_property(
struct drm_connector *connector);
int drm_mode_create_aspect_ratio_property(struct drm_device *dev);
+int drm_mode_create_colorspace_property(struct drm_connector *connector);
int drm_mode_create_content_type_property(struct drm_device *dev);
void drm_hdmi_avi_infoframe_content_type(struct hdmi_avi_infoframe *frame,
const struct drm_connector_state *conn_state);
@@ -1198,8 +1537,12 @@
const struct edid *edid);
void drm_connector_set_link_status_property(struct drm_connector *connector,
uint64_t link_status);
+void drm_connector_set_vrr_capable_property(
+ struct drm_connector *connector, bool capable);
int drm_connector_init_panel_orientation_property(
struct drm_connector *connector, int width, int height);
+int drm_connector_attach_max_bpc_property(struct drm_connector *connector,
+ int min, int max);
/**
* struct drm_tile_group - Tile group metadata