include/drm/bridge/dw_hdmi_qp.h

File Facts

System

Linux kernel

Corpus path

include/drm/bridge/dw_hdmi_qp.h

Extension

.h

Size

1199 bytes

Lines

40

Domain

Repository Root And Misc

Bucket

include

Inferred role

Repository Root And Misc: implementation source

Status

source implementation candidate

Why This File Exists

Top-level or miscellaneous repository surface. Use this as map coverage unless a later manual pass promotes the file into a deeper subsystem dossier.

• Top-level or miscellaneous repository surface. Use this as map coverage unless a later manual pass promotes the file into a deeper subsystem dossier.
• Defines or uses C structs; map object ownership, embedded links, reference counts, and lock ownership.

Dependency Surface

• No C-style include directives detected by the generator.

Detected Declarations

• struct device
• struct drm_encoder
• struct dw_hdmi_qp
• struct platform_device
• struct dw_hdmi_qp_phy_ops
• struct dw_hdmi_qp_plat_data

Annotated Snippet

struct dw_hdmi_qp_phy_ops {
	int (*init)(struct dw_hdmi_qp *hdmi, void *data);
	void (*disable)(struct dw_hdmi_qp *hdmi, void *data);
	enum drm_connector_status (*read_hpd)(struct dw_hdmi_qp *hdmi, void *data);
	void (*setup_hpd)(struct dw_hdmi_qp *hdmi, void *data);
};

struct dw_hdmi_qp_plat_data {
	const struct dw_hdmi_qp_phy_ops *phy_ops;
	void *phy_data;
	int main_irq;
	int cec_irq;
	unsigned long ref_clk_rate;
	/* Supported output formats: bitmask of @drm_output_color_format */
	unsigned int supported_formats;
	/* Maximum bits per color channel: 8, 10 or 12 */
	unsigned int max_bpc;
};

struct dw_hdmi_qp *dw_hdmi_qp_bind(struct platform_device *pdev,
				   struct drm_encoder *encoder,
				   const struct dw_hdmi_qp_plat_data *plat_data);
void dw_hdmi_qp_suspend(struct device *dev, struct dw_hdmi_qp *hdmi);
void dw_hdmi_qp_resume(struct device *dev, struct dw_hdmi_qp *hdmi);
#endif /* __DW_HDMI_QP__ */

Annotation

• Detected declarations: `struct device`, `struct drm_encoder`, `struct dw_hdmi_qp`, `struct platform_device`, `struct dw_hdmi_qp_phy_ops`, `struct dw_hdmi_qp_plat_data`.
• Atlas domain: Repository Root And Misc / include.
• Implementation status: source implementation candidate.

Implementation Notes

• This generated page is the file-by-file coverage layer; curated subsystem chapters should link here when they synthesize a multi-file control flow.
• Core OS pages should be promoted from atlas-only to deep-reviewed when they explain data structures, invariants, locking, lifecycle, and C implementation snippets.
• Driver-family pages are intentionally pattern-oriented unless they are part of the selected PCIe/NVMe representative device path.