drm/imagination: Add missing rogue context reset reasons

Update the context reset reason enum with the missing reset reasons in
the 6-11 value gap:
 - CDM Mission/safety checksum mismatch;
 - TRP checksum mismatch;
 - GPU ECC error (corrected, OK);
 - GPU ECC error (uncorrected, HWR);
 - FW ECC error (corrected, OK);
 - FW ECC error (uncorrected, ERR);

Co-developed-by: Sarah Walker <sarah.walker@imgtec.com>
Signed-off-by: Sarah Walker <sarah.walker@imgtec.com>
Signed-off-by: Alexandru Dadu <alexandru.dadu@imgtec.com>
Reviewed-by: Matt Coster <matt.coster@imgtec.com>
Link: https://patch.msgid.link/20260323-b4-firmware-context-reset-notification-handling-v3-1-1a66049a9a65@imgtec.com
Signed-off-by: Matt Coster <matt.coster@imgtec.com>

diff --git a/drivers/gpu/drm/imagination/pvr_rogue_fwif_shared.h b/drivers/gpu/drm/imagination/pvr_rogue_fwif_shared.h
index 6c09c15bf9bd8dd8f90835212c80edd913cc0d6a..f622553cdc110ca276f563cbfbccc7318d6e5c38 100644 (file)
--- a/drivers/gpu/drm/imagination/pvr_rogue_fwif_shared.h
+++ b/drivers/gpu/drm/imagination/pvr_rogue_fwif_shared.h
@@ -236,6 +236,18 @@ enum rogue_context_reset_reason {
        ROGUE_CONTEXT_RESET_REASON_INNOCENT_OVERRUNING = 4,
        /* Forced reset to ensure scheduling requirements */
        ROGUE_CONTEXT_RESET_REASON_HARD_CONTEXT_SWITCH = 5,
+       /* CDM Mission/safety checksum mismatch */
+       ROGUE_CONTEXT_RESET_REASON_WGP_CHECKSUM = 6,
+       /* TRP checksum mismatch */
+       ROGUE_CONTEXT_RESET_REASON_TRP_CHECKSUM = 7,
+       /* GPU ECC error (corrected, OK) */
+       ROGUE_CONTEXT_RESET_REASON_GPU_ECC_OK = 8,
+       /* GPU ECC error (uncorrected, HWR) */
+       ROGUE_CONTEXT_RESET_REASON_GPU_ECC_HWR = 9,
+       /* FW ECC error (corrected, OK) */
+       ROGUE_CONTEXT_RESET_REASON_FW_ECC_OK = 10,
+       /* FW ECC error (uncorrected, ERR) */
+       ROGUE_CONTEXT_RESET_REASON_FW_ECC_ERR = 11,
        /* FW Safety watchdog triggered */
        ROGUE_CONTEXT_RESET_REASON_FW_WATCHDOG = 12,
        /* FW page fault (no HWR) */