drm/xe/oa: Fix offset alignment for MERT WHITELIST_OA_MERT_MMIO_TRG

'head' argument for WHITELIST_OA_MERT_MMIO_TRG was previously wrong (not
multiple of 16). Fix this.

Fixes: ec02e49f21bc ("drm/xe/rtp: Whitelist OAMERT MMIO trigger registers")
Cc: stable@vger.kernel.org
Reviewed-by: Umesh Nerlige Ramappa <umesh.nerlige.ramappa@intel.com>
Signed-off-by: Ashutosh Dixit <ashutosh.dixit@intel.com>
Link: https://patch.msgid.link/20260629172634.1100983-1-ashutosh.dixit@intel.com
(cherry picked from commit f6c23e4589bdc69a5d2f79aed5c5bddd5d406cbe)
Signed-off-by: Thomas Hellström <thomas.hellstrom@linux.intel.com>

diff --git a/drivers/gpu/drm/xe/xe_reg_whitelist.c b/drivers/gpu/drm/xe/xe_reg_whitelist.c
index 3d9e3daab01a75e03ae4bcb2028091184616b5ee..526907d2d8246de5cd5be95971b643d3be40b950 100644 (file)
--- a/drivers/gpu/drm/xe/xe_reg_whitelist.c
+++ b/drivers/gpu/drm/xe/xe_reg_whitelist.c
@@ -129,7 +129,7 @@ static const struct xe_rtp_table_sr oa_whitelist = XE_RTP_TABLE_SR(
                              OAM_HEAD_POINTER(XE_OAM_SCMI_1_BASE_ADJ))
 
 #define WHITELIST_OA_MERT_MMIO_TRG \
-       WHITELIST_OA_MMIO_TRG(OAMERT_MMIO_TRG, OAMERT_STATUS, OAMERT_HEAD_POINTER)
+       WHITELIST_OA_MMIO_TRG(OAMERT_MMIO_TRG, OAMERT_STATUS, OAMERT_TAIL_POINTER)
 
        { XE_RTP_NAME("oag_mmio_trg_rcs"),
          XE_RTP_RULES(GRAPHICS_VERSION_RANGE(1200, XE_RTP_END_VERSION_UNDEFINED),