Sync up with the following intel_vbt_defs.h changes in kernel:
c4fb60b9aba9 ("drm/i915/bios: add DP max link rate to VBT child device
struct")
d6038611aa3d ("drm/i915: Parse max HDMI TMDS clock from VBT")
6e8fbf8d19e4 ("drm/i915/vbt: Fix HDMI level shifter and max data rate
bitfield sizes")
9c3b2689d01f ("drm/i915/cnl: Map VBT DDC Pin to BSpec DDC Pin.")
Signed-off-by: Jani Nikula <[email protected]>
---
tools/intel_vbt_defs.h | 18 ++++++++++++++++--
1 file changed, 16 insertions(+), 2 deletions(-)
diff --git a/tools/intel_vbt_defs.h b/tools/intel_vbt_defs.h
index e388f9ad5c33..3f5eff49105b 100644
--- a/tools/intel_vbt_defs.h
+++ b/tools/intel_vbt_defs.h
@@ -304,8 +304,20 @@ struct bdb_general_features {
#define DVO_PORT_MIPIC 23 /* 171 */
#define DVO_PORT_MIPID 24 /* 171 */
+#define HDMI_MAX_DATA_RATE_PLATFORM 0 /* 204 */
+#define HDMI_MAX_DATA_RATE_297 1 /* 204 */
+#define HDMI_MAX_DATA_RATE_165 2 /* 204 */
+
#define LEGACY_CHILD_DEVICE_CONFIG_SIZE 33
+/* DDC Bus DDI Type 155+ */
+enum vbt_gmbus_ddi {
+ DDC_BUS_DDI_B = 0x1,
+ DDC_BUS_DDI_C,
+ DDC_BUS_DDI_D,
+ DDC_BUS_DDI_F,
+};
+
/*
* The child device config, aka the display device data structure, provides a
* description of a port and its configuration on the platform.
@@ -334,8 +346,8 @@ struct child_device_config {
u8 i2c_speed;
u8 dp_onboard_redriver; /* 158 */
u8 dp_ondock_redriver; /* 158 */
- u8 hdmi_level_shifter_value:4; /* 169 */
- u8 hdmi_max_data_rate:4; /* 204 */
+ u8 hdmi_level_shifter_value:5; /* 169 */
+ u8 hdmi_max_data_rate:3; /* 204 */
u16 dtd_buf_ptr; /* 161 */
u8 edidless_efp:1; /* 161 */
u8 compression_enable:1; /* 198 */
@@ -400,6 +412,8 @@ struct child_device_config {
u16 dp_gpio_pin_num; /* 195 */
u8 dp_iboost_level:4; /* 196 */
u8 hdmi_iboost_level:4; /* 196 */
+ u8 dp_max_link_rate:2; /* 216 CNL+ */
+ u8 dp_max_link_rate_reserved:6; /* 216 */
} __packed;
struct bdb_general_definitions {
--
2.11.0
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