arm64: dts: qcom: sdm845-cheza: delete zap-shader
commit5.4-rM2-2.2.x-imx-squashed43b0a4b482
upstream. 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:3fdeaee951
("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> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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@ -165,6 +165,8 @@
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/delete-node/ &venus_mem;
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/delete-node/ &cdsp_mem;
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/delete-node/ &cdsp_pas;
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/delete-node/ &zap_shader;
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/delete-node/ &gpu_mem;
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/* Increase the size from 120 MB to 128 MB */
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&mpss_region {
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@ -2824,7 +2824,7 @@
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qcom,gmu = <&gmu>;
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zap-shader {
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zap_shader: zap-shader {
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memory-region = <&gpu_mem>;
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};
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