[PATCH 4/4] drm/i915/vbt: add missing DSI VBT defs
Jani Nikula
jani.nikula at intel.com
Mon Aug 11 15:25:50 UTC 2025
Add some missing DSI VBT definitions.
Signed-off-by: Jani Nikula <jani.nikula at intel.com>
---
drivers/gpu/drm/i915/display/intel_dsi_vbt_defs.h | 13 ++++++++++---
1 file changed, 10 insertions(+), 3 deletions(-)
diff --git a/drivers/gpu/drm/i915/display/intel_dsi_vbt_defs.h b/drivers/gpu/drm/i915/display/intel_dsi_vbt_defs.h
index 3f9b9ed6592c..edc7331dcca2 100644
--- a/drivers/gpu/drm/i915/display/intel_dsi_vbt_defs.h
+++ b/drivers/gpu/drm/i915/display/intel_dsi_vbt_defs.h
@@ -94,10 +94,15 @@ struct mipi_config {
#define DL_DCS_PORT_A_AND_C 0x02
u16 dl_dcs_cabc_ports:2;
u16 dl_dcs_backlight_ports:2;
- u16 rsvd3:4;
+ u16 port_sync:1; /* 219-230 */
+ u16 rsvd3:3;
} __packed;
- u16 rsvd4;
+ /* DSI Controller Parameters */
+ struct {
+ u16 dsi_usage:1;
+ u16 rsvd4:15;
+ } __packed;
u8 rsvd5;
u32 target_burst_mode_freq;
@@ -118,7 +123,9 @@ struct mipi_config {
u16 dphy_param_valid:1;
u16 eot_pkt_disabled:1;
u16 enable_clk_stop:1;
- u16 rsvd7:13;
+ u16 blanking_packets_during_bllp:1; /* 219+ */
+ u16 lp_clock_during_lpm:1; /* 219+ */
+ u16 rsvd7:11;
} __packed;
u32 hs_tx_timeout;
--
2.47.2
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