| /linux-6.12.1/drivers/gpu/drm/ |
| D | drm_edid.c | 102 const struct drm_edid *drm_edid; member
1592 struct drm_edid { struct
1640 static int __drm_edid_block_count(const struct drm_edid *drm_edid) in __drm_edid_block_count() argument
1645 num_blocks = edid_block_count(drm_edid->edid); in __drm_edid_block_count()
1648 if (drm_edid->size >= edid_size_by_blocks(2)) { in __drm_edid_block_count()
1655 eeodb = edid_hfeeodb_block_count(drm_edid->edid); in __drm_edid_block_count()
1664 static int drm_edid_block_count(const struct drm_edid *drm_edid) in drm_edid_block_count() argument
1667 return min(__drm_edid_block_count(drm_edid), in drm_edid_block_count()
1668 (int)drm_edid->size / EDID_LENGTH); in drm_edid_block_count()
1672 static int drm_edid_extension_block_count(const struct drm_edid *drm_edid) in drm_edid_extension_block_count() argument
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| D | drm_edid_load.c | 26 static const struct drm_edid *edid_load(struct drm_connector *connector, const char *name) in edid_load()
29 const struct drm_edid *drm_edid; in edid_load() local
44 drm_edid = drm_edid_alloc(fw->data, fw->size); in edid_load()
45 if (!drm_edid_valid(drm_edid)) { in edid_load()
47 drm_edid_free(drm_edid); in edid_load()
48 drm_edid = ERR_PTR(-EINVAL); in edid_load()
53 return drm_edid; in edid_load()
56 const struct drm_edid *drm_edid_load_firmware(struct drm_connector *connector) in drm_edid_load_firmware()
59 const struct drm_edid *drm_edid; in drm_edid_load_firmware() local
102 drm_edid = edid_load(connector, edidname); in drm_edid_load_firmware()
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| D | drm_displayid.c | 51 static const u8 *drm_find_displayid_extension(const struct drm_edid *drm_edid, in drm_find_displayid_extension() argument
58 displayid = drm_edid_find_extension(drm_edid, DISPLAYID_EXT, ext_index); in drm_find_displayid_extension()
75 void displayid_iter_edid_begin(const struct drm_edid *drm_edid, in displayid_iter_edid_begin() argument
80 iter->drm_edid = drm_edid; in displayid_iter_edid_begin()
105 if (!iter->drm_edid) in __displayid_iter_next()
113 iter->drm_edid = NULL; in __displayid_iter_next()
129 iter->section = drm_find_displayid_extension(iter->drm_edid, in __displayid_iter_next()
134 iter->drm_edid = NULL; in __displayid_iter_next()
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| D | drm_displayid_internal.h | 29 struct drm_edid;
148 const struct drm_edid *drm_edid; member
159 void displayid_iter_edid_begin(const struct drm_edid *drm_edid,
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| /linux-6.12.1/include/drm/ |
| D | drm_edid.h | 32 struct drm_edid;
454 const struct drm_edid *drm_edid_alloc(const void *edid, size_t size);
455 const struct drm_edid *drm_edid_dup(const struct drm_edid *drm_edid);
456 void drm_edid_free(const struct drm_edid *drm_edid);
457 bool drm_edid_valid(const struct drm_edid *drm_edid);
458 const struct edid *drm_edid_raw(const struct drm_edid *drm_edid);
459 const struct drm_edid *drm_edid_read(struct drm_connector *connector);
460 const struct drm_edid *drm_edid_read_ddc(struct drm_connector *connector,
462 const struct drm_edid *drm_edid_read_custom(struct drm_connector *connector,
465 const struct drm_edid *drm_edid_read_base_block(struct i2c_adapter *adapter);
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| /linux-6.12.1/drivers/gpu/drm/tegra/ |
| D | output.c | 24 const struct drm_edid *drm_edid = NULL; in tegra_output_connector_get_modes() local
37 if (output->drm_edid) in tegra_output_connector_get_modes()
38 drm_edid = drm_edid_dup(output->drm_edid); in tegra_output_connector_get_modes()
40 drm_edid = drm_edid_read_ddc(connector, output->ddc); in tegra_output_connector_get_modes()
42 drm_edid_connector_update(connector, drm_edid); in tegra_output_connector_get_modes()
47 drm_edid_free(drm_edid); in tegra_output_connector_get_modes()
139 output->drm_edid = drm_edid_alloc(edid, size); in tegra_output_probe()
191 drm_edid_free(output->drm_edid); in tegra_output_probe()
204 drm_edid_free(output->drm_edid); in tegra_output_remove()
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| /linux-6.12.1/drivers/gpu/drm/exynos/ |
| D | exynos_drm_vidi.c | 44 const struct drm_edid *raw_edid;
248 const struct drm_edid *drm_edid; in vidi_connection_ioctl() local
255 drm_edid = drm_edid_alloc(raw_edid, size); in vidi_connection_ioctl()
256 if (!drm_edid) in vidi_connection_ioctl()
259 if (!drm_edid_valid(drm_edid)) { in vidi_connection_ioctl()
260 drm_edid_free(drm_edid); in vidi_connection_ioctl()
265 ctx->raw_edid = drm_edid; in vidi_connection_ioctl()
307 const struct drm_edid *drm_edid; in vidi_get_modes() local
311 drm_edid = drm_edid_dup(ctx->raw_edid); in vidi_get_modes()
313 drm_edid = drm_edid_alloc(fake_edid_info, sizeof(fake_edid_info)); in vidi_get_modes()
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| /linux-6.12.1/drivers/gpu/drm/i915/display/ |
| D | intel_connector.c | 182 const struct drm_edid *drm_edid) in intel_connector_update_modes() argument
186 drm_edid_connector_update(connector, drm_edid); in intel_connector_update_modes()
202 const struct drm_edid *drm_edid; in intel_ddc_get_modes() local
205 drm_edid = drm_edid_read_ddc(connector, ddc); in intel_ddc_get_modes()
206 if (!drm_edid) in intel_ddc_get_modes()
209 ret = intel_connector_update_modes(connector, drm_edid); in intel_ddc_get_modes()
210 drm_edid_free(drm_edid); in intel_ddc_get_modes()
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| D | intel_connector.h | 12 struct drm_edid;
28 const struct drm_edid *drm_edid);
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| D | intel_crt.c | 625 static const struct drm_edid *intel_crt_get_edid(struct drm_connector *connector, in intel_crt_get_edid()
628 const struct drm_edid *drm_edid; in intel_crt_get_edid() local
630 drm_edid = drm_edid_read_ddc(connector, ddc); in intel_crt_get_edid()
632 if (!drm_edid && !intel_gmbus_is_forced_bit(ddc)) { in intel_crt_get_edid()
636 drm_edid = drm_edid_read_ddc(connector, ddc); in intel_crt_get_edid()
640 return drm_edid; in intel_crt_get_edid()
647 const struct drm_edid *drm_edid; in intel_crt_ddc_get_modes() local
650 drm_edid = intel_crt_get_edid(connector, ddc); in intel_crt_ddc_get_modes()
651 if (!drm_edid) in intel_crt_ddc_get_modes()
654 ret = intel_connector_update_modes(connector, drm_edid); in intel_crt_ddc_get_modes()
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| D | intel_lvds.c | 485 const struct drm_edid *fixed_edid = connector->panel.fixed_edid; in intel_lvds_get_modes()
844 const struct drm_edid *drm_edid; in intel_lvds_init() local
957 drm_edid = drm_edid_read_switcheroo(&connector->base, connector->base.ddc); in intel_lvds_init()
959 drm_edid = drm_edid_read_ddc(&connector->base, connector->base.ddc); in intel_lvds_init()
960 if (drm_edid) { in intel_lvds_init()
961 if (drm_edid_connector_update(&connector->base, drm_edid) || in intel_lvds_init()
964 drm_edid_free(drm_edid); in intel_lvds_init()
965 drm_edid = ERR_PTR(-EINVAL); in intel_lvds_init()
968 drm_edid = ERR_PTR(-ENOENT); in intel_lvds_init()
971 IS_ERR(drm_edid) ? NULL : drm_edid); in intel_lvds_init()
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| /linux-6.12.1/drivers/gpu/drm/hisilicon/hibmc/ |
| D | hibmc_drm_vdac.c | 28 const struct drm_edid *drm_edid; in hibmc_connector_get_modes() local
31 drm_edid = drm_edid_read_ddc(connector, &hibmc_connector->adapter); in hibmc_connector_get_modes()
33 drm_edid_connector_update(connector, drm_edid); in hibmc_connector_get_modes()
35 if (drm_edid) { in hibmc_connector_get_modes()
47 drm_edid_free(drm_edid); in hibmc_connector_get_modes()
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| /linux-6.12.1/drivers/gpu/drm/bridge/ |
| D | nxp-ptn3460.c | 157 static const struct drm_edid *ptn3460_edid_read(struct drm_bridge *bridge, in ptn3460_edid_read()
161 const struct drm_edid *drm_edid = NULL; in ptn3460_edid_read() local
182 drm_edid = drm_edid_alloc(edid, EDID_LENGTH); in ptn3460_edid_read()
188 return drm_edid; in ptn3460_edid_read()
194 const struct drm_edid *drm_edid; in ptn3460_connector_get_modes() local
197 drm_edid = ptn3460_edid_read(&ptn_bridge->bridge, connector); in ptn3460_connector_get_modes()
198 drm_edid_connector_update(connector, drm_edid); in ptn3460_connector_get_modes()
200 drm_edid_free(drm_edid); in ptn3460_connector_get_modes()
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| D | simple-bridge.c | 54 const struct drm_edid *drm_edid; in simple_bridge_get_modes() local
58 drm_edid = drm_bridge_edid_read(sbridge->next_bridge, connector); in simple_bridge_get_modes()
59 if (!drm_edid) in simple_bridge_get_modes()
62 drm_edid = NULL; in simple_bridge_get_modes()
65 drm_edid_connector_update(connector, drm_edid); in simple_bridge_get_modes()
67 if (!drm_edid) { in simple_bridge_get_modes()
79 drm_edid_free(drm_edid); in simple_bridge_get_modes()
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| D | ti-tfp410.c | 53 const struct drm_edid *drm_edid; in tfp410_get_modes() local
57 drm_edid = drm_bridge_edid_read(dvi->next_bridge, connector); in tfp410_get_modes()
58 if (!drm_edid) in tfp410_get_modes()
61 drm_edid = NULL; in tfp410_get_modes()
64 drm_edid_connector_update(connector, drm_edid); in tfp410_get_modes()
66 if (!drm_edid) { in tfp410_get_modes()
78 drm_edid_free(drm_edid); in tfp410_get_modes()
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| D | megachips-stdpxxxx-ge-b850v3-fw.c | 94 static const struct drm_edid *ge_b850v3_lvds_edid_read(struct drm_bridge *bridge, in ge_b850v3_lvds_edid_read()
106 const struct drm_edid *drm_edid; in ge_b850v3_lvds_get_modes() local
109 drm_edid = ge_b850v3_lvds_edid_read(&ge_b850v3_lvds_ptr->bridge, connector); in ge_b850v3_lvds_get_modes()
111 drm_edid_connector_update(connector, drm_edid); in ge_b850v3_lvds_get_modes()
113 drm_edid_free(drm_edid); in ge_b850v3_lvds_get_modes()
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| /linux-6.12.1/drivers/gpu/drm/loongson/ |
| D | lsdc_output_7a1000.c | 46 const struct drm_edid *drm_edid; in ls7a1000_dpi_connector_get_modes() local
48 drm_edid = drm_edid_read(conn); in ls7a1000_dpi_connector_get_modes()
49 drm_edid_connector_update(conn, drm_edid); in ls7a1000_dpi_connector_get_modes()
51 drm_edid_free(drm_edid); in ls7a1000_dpi_connector_get_modes()
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| /linux-6.12.1/include/drm/display/ |
| D | drm_dp_helper.h | 329 struct drm_edid;
580 const struct drm_edid *drm_edid);
585 const struct drm_edid *drm_edid);
588 const struct drm_edid *drm_edid);
591 const struct drm_edid *drm_edid);
603 const struct drm_edid *drm_edid,
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| /linux-6.12.1/drivers/gpu/drm/panel/ |
| D | panel-samsung-atna33xc20.c | 37 const struct drm_edid *drm_edid; member
232 if (!p->drm_edid) in atana33xc20_get_modes()
233 p->drm_edid = drm_edid_read_ddc(connector, &aux_ep->aux->ddc); in atana33xc20_get_modes()
235 drm_edid_connector_update(connector, p->drm_edid); in atana33xc20_get_modes()
331 drm_edid_free(panel->drm_edid); in atana33xc20_remove()
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| /linux-6.12.1/drivers/gpu/drm/display/ |
| D | drm_bridge_connector.c | 248 const struct drm_edid *drm_edid; in drm_bridge_connector_get_modes_edid() local
255 drm_edid = drm_bridge_edid_read(bridge, connector); in drm_bridge_connector_get_modes_edid()
256 if (!drm_edid_valid(drm_edid)) { in drm_bridge_connector_get_modes_edid()
257 drm_edid_free(drm_edid); in drm_bridge_connector_get_modes_edid()
261 drm_edid_connector_update(connector, drm_edid); in drm_bridge_connector_get_modes_edid()
264 drm_edid_free(drm_edid); in drm_bridge_connector_get_modes_edid()
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| /linux-6.12.1/drivers/gpu/drm/msm/hdmi/ |
| D | hdmi_bridge.c | 239 static const struct drm_edid *msm_hdmi_bridge_edid_read(struct drm_bridge *bridge, in msm_hdmi_bridge_edid_read()
244 const struct drm_edid *drm_edid; in msm_hdmi_bridge_edid_read() local
250 drm_edid = drm_edid_read_ddc(connector, hdmi->i2c); in msm_hdmi_bridge_edid_read()
254 if (drm_edid) { in msm_hdmi_bridge_edid_read()
260 const struct edid *edid = drm_edid_raw(drm_edid); in msm_hdmi_bridge_edid_read()
265 return drm_edid; in msm_hdmi_bridge_edid_read()
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| /linux-6.12.1/drivers/gpu/drm/udl/ |
| D | udl_edid.h | 9 struct drm_edid;
13 const struct drm_edid *udl_edid_read(struct drm_connector *connector);
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| /linux-6.12.1/drivers/gpu/drm/imx/ipuv3/ |
| D | parallel-display.c | 37 const struct drm_edid *drm_edid; member
65 if (imxpd->drm_edid) { in imx_pd_connector_get_modes()
66 drm_edid_connector_update(connector, imxpd->drm_edid); in imx_pd_connector_get_modes()
334 imxpd->drm_edid = drm_edid_alloc(edidp, edid_len); in imx_pd_probe()
362 drm_edid_free(imxpd->drm_edid); in imx_pd_remove()
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| /linux-6.12.1/drivers/gpu/drm/msm/dp/ |
| D | dp_panel.c | 156 drm_edid_free(dp_panel->drm_edid); in dp_panel_read_sink_caps()
158 dp_panel->drm_edid = drm_edid_read_ddc(connector, &panel->aux->ddc); in dp_panel_read_sink_caps()
160 drm_edid_connector_update(connector, dp_panel->drm_edid); in dp_panel_read_sink_caps()
162 if (!dp_panel->drm_edid) { in dp_panel_read_sink_caps()
206 if (dp_panel->drm_edid) in dp_panel_get_modes()
232 const struct edid *edid = drm_edid_raw(dp_panel->drm_edid); in dp_panel_handle_sink_request()
524 drm_edid_free(dp_panel->drm_edid); in dp_panel_put()
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| /linux-6.12.1/drivers/gpu/drm/meson/ |
| D | meson_encoder_hdmi.c | 331 const struct drm_edid *drm_edid; in meson_encoder_hdmi_hpd_notify() local
334 drm_edid = drm_bridge_edid_read(encoder_hdmi->next_bridge, in meson_encoder_hdmi_hpd_notify()
336 if (!drm_edid) in meson_encoder_hdmi_hpd_notify()
346 edid = drm_edid_raw(drm_edid); in meson_encoder_hdmi_hpd_notify()
350 drm_edid_free(drm_edid); in meson_encoder_hdmi_hpd_notify()
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