[PATCH 2/2] drm/imagination: Skip 2nd thread DM association for non META Firmware

[Brajesh Gupta]

Only a META firmware can have two threads.

Signed-off-by: Brajesh Gupta <brajesh.gu...@imgtec.com>
---
 drivers/gpu/drm/imagination/pvr_fw_startstop.c | 14 ++++++++------
 1 file changed, 8 insertions(+), 6 deletions(-)

diff --git a/drivers/gpu/drm/imagination/pvr_fw_startstop.c 
b/drivers/gpu/drm/imagination/pvr_fw_startstop.c
index ce089f51f06a..3bca57cbaaf0 100644
--- a/drivers/gpu/drm/imagination/pvr_fw_startstop.c
+++ b/drivers/gpu/drm/imagination/pvr_fw_startstop.c
@@ -242,12 +242,14 @@ pvr_fw_stop(struct pvr_device *pvr_dev)
                       ROGUE_CR_MTS_BGCTX_THREAD0_DM_ASSOC_MASKFULL &
                       ROGUE_CR_MTS_BGCTX_THREAD0_DM_ASSOC_DM_ASSOC_CLRMSK);
 
-       pvr_cr_write32(pvr_dev, ROGUE_CR_MTS_INTCTX_THREAD1_DM_ASSOC,
-                      ROGUE_CR_MTS_INTCTX_THREAD1_DM_ASSOC_MASKFULL &
-                      ROGUE_CR_MTS_INTCTX_THREAD1_DM_ASSOC_DM_ASSOC_CLRMSK);
-       pvr_cr_write32(pvr_dev, ROGUE_CR_MTS_BGCTX_THREAD1_DM_ASSOC,
-                      ROGUE_CR_MTS_BGCTX_THREAD1_DM_ASSOC_MASKFULL &
-                      ROGUE_CR_MTS_BGCTX_THREAD1_DM_ASSOC_DM_ASSOC_CLRMSK);
+       if (pvr_dev->fw_dev.processor_type == PVR_FW_PROCESSOR_TYPE_META) {
+               pvr_cr_write32(pvr_dev, ROGUE_CR_MTS_INTCTX_THREAD1_DM_ASSOC,
+                              ROGUE_CR_MTS_INTCTX_THREAD1_DM_ASSOC_MASKFULL &
+                              
ROGUE_CR_MTS_INTCTX_THREAD1_DM_ASSOC_DM_ASSOC_CLRMSK);
+               pvr_cr_write32(pvr_dev, ROGUE_CR_MTS_BGCTX_THREAD1_DM_ASSOC,
+                              ROGUE_CR_MTS_BGCTX_THREAD1_DM_ASSOC_MASKFULL &
+                              
ROGUE_CR_MTS_BGCTX_THREAD1_DM_ASSOC_DM_ASSOC_CLRMSK);
+       }
 
        /* Extra Idle checks. */
        err = pvr_cr_poll_reg32(pvr_dev, ROGUE_CR_BIF_STATUS_MMU, 0,

-- 
2.43.0