drm/amd/display: Add new GPINT command definitions

New commands for enabling copy of DC bounding box values from VBIOS DMUB

Signed-off-by: Aurabindo Pillai <[email protected]>
Acked-by: Harry Wentland <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>

1 files changed, 31 insertions, 0 deletions

diff --git a/drivers/gpu/drm/amd/display/dmub/inc/dmub_cmd.h b/drivers/gpu/drm/amd/display/dmub/inc/dmub_cmd.h
index abf248d46b1c..f52716c54180 100644
--- a/drivers/gpu/drm/amd/display/dmub/inc/dmub_cmd.h
+++ b/drivers/gpu/drm/amd/display/dmub/inc/dmub_cmd.h
@@ -953,6 +953,37 @@ enum dmub_gpint_command {
 	DMUB_GPINT__REPLAY_RESIDENCY = 14,
 
 	/**
+	 * DESC: Copy bounding box to the host.
+	 * ARGS: Version of bounding box to copy
+	 * RETURN: Result of copying bounding box
+	 */
+	DMUB_GPINT__BB_COPY = 96,
+
+	/**
+	 * DESC: Updates the host addresses bit48~bit63 for bounding box.
+	 * ARGS: The word3 for the 64 bit address
+	 */
+	DMUB_GPINT__SET_BB_ADDR_WORD3 = 97,
+
+	/**
+	 * DESC: Updates the host addresses bit32~bit47 for bounding box.
+	 * ARGS: The word2 for the 64 bit address
+	 */
+	DMUB_GPINT__SET_BB_ADDR_WORD2 = 98,
+
+	/**
+	 * DESC: Updates the host addresses bit16~bit31 for bounding box.
+	 * ARGS: The word1 for the 64 bit address
+	 */
+	DMUB_GPINT__SET_BB_ADDR_WORD1 = 99,
+
+	/**
+	 * DESC: Updates the host addresses bit0~bit15 for bounding box.
+	 * ARGS: The word0 for the 64 bit address
+	 */
+	DMUB_GPINT__SET_BB_ADDR_WORD0 = 100,
+
+	/**
 	 * DESC: Updates the trace buffer lower 32-bit mask.
 	 * ARGS: The new mask
 	 * RETURN: Lower 32-bit mask.