The Pixel 3a returns 4291821499 (-3145797 or 0xFFCFFFBB) when attempting
to load the GPU firmware if tzmem is allowed. Disable it on SDM670 so
the GPU can successfully probe.
Signed-off-by: Richard Acayan <mailingradian@xxxxxxxxx>
---
drivers/firmware/qcom/qcom_tzmem.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/firmware/qcom/qcom_tzmem.c b/drivers/firmware/qcom/qcom_tzmem.c
index 17948cfc82e7..5767ef210036 100644
--- a/drivers/firmware/qcom/qcom_tzmem.c
+++ b/drivers/firmware/qcom/qcom_tzmem.c
@@ -78,6 +78,7 @@ static bool qcom_tzmem_using_shm_bridge;
/* List of machines that are known to not support SHM bridge correctly. */
static const char *const qcom_tzmem_blacklist[] = {
"qcom,sc8180x",
+ "qcom,sdm670", /* failure in GPU firmware loading */
"qcom,sdm845", /* reset in rmtfs memory assignment */
"qcom,sm8150", /* reset in rmtfs memory assignment */
NULL
--
2.45.2
