This is unused on cheza. Delete the node to get ride of the reserved-
memory section, and to avoid the driver from attempting to load a zap
shader that doesn't exist every time it powers up the GPU.
This also avoids a massive amount of dmesg spam about missing zap fw:
msm
ae00000.mdss: [drm:adreno_request_fw] *ERROR* failed to load
qcom/a630_zap.mdt: -2
adreno
5000000.gpu: [drm:adreno_zap_shader_load] *ERROR* Unable to
load a630_zap.mdt
Signed-off-by: Rob Clark <robdclark@chromium.org>
Cc: Douglas Anderson <dianders@chromium.org>
Fixes: 3fdeaee951aa ("arm64: dts: sdm845: Add zap shader region for GPU")
Reviewed-by: Douglas Anderson <dianders@chromium.org>
Tested-by: Douglas Anderson <dianders@chromium.org>
Signed-off-by: Andy Gross <agross@kernel.org>
/delete-node/ &venus_mem;
/delete-node/ &cdsp_mem;
/delete-node/ &cdsp_pas;
/delete-node/ &venus_mem;
/delete-node/ &cdsp_mem;
/delete-node/ &cdsp_pas;
+/delete-node/ &zap_shader;
+/delete-node/ &gpu_mem;
/* Increase the size from 120 MB to 128 MB */
&mpss_region {
/* Increase the size from 120 MB to 128 MB */
&mpss_region {
+ zap_shader: zap-shader {
memory-region = <&gpu_mem>;
};
memory-region = <&gpu_mem>;
};