[Freedreno] [PATCH] drm/msm/adreno: Drop WARN_ON from patchid lookup for new GPUs

[Konrad Dybcio]

New GPUs still use the lower 2 bytes of the chip id (in whatever form
it comes) to signify silicon revision. Drop the warning that makes it
sound as if that was unintended.

Fixes: 90b593ce1c9e ("drm/msm/adreno: Switch to chip-id for identifying GPU")
Signed-off-by: Konrad Dybcio <konrad.dybcio at linaro.org>
---
 drivers/gpu/drm/msm/adreno/adreno_gpu.h | 5 -----
 1 file changed, 5 deletions(-)

diff --git a/drivers/gpu/drm/msm/adreno/adreno_gpu.h b/drivers/gpu/drm/msm/adreno/adreno_gpu.h
index 80b3f6312116..9a1ec42155fd 100644
--- a/drivers/gpu/drm/msm/adreno/adreno_gpu.h
+++ b/drivers/gpu/drm/msm/adreno/adreno_gpu.h
@@ -203,11 +203,6 @@ struct adreno_platform_config {
 
 static inline uint8_t adreno_patchid(const struct adreno_gpu *gpu)
 {
-	/* It is probably ok to assume legacy "adreno_rev" format
-	 * for all a6xx devices, but probably best to limit this
-	 * to older things.
-	 */
-	WARN_ON_ONCE(gpu->info->family >= ADRENO_6XX_GEN1);
 	return gpu->chip_id & 0xff;
 }
 

---
base-commit: e8361b005d7c92997d12f2b85a9e4a525738bd9d
change-id: 20231023-topic-adreno_warn-42a09bb4bf64

Best regards,
-- 
Konrad Dybcio <konrad.dybcio at linaro.org>