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soc: qcom: mdt-loader: Return relocation base

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In order to implement support for grabbing core dumps in remoteproc it's
necessary to know the relocated base of the image, as the offsets from
the virtual memory base might not be based on the physical address.

Return the adjusted physical base address to the caller.

Acked-by: Andy Gross <andy.gross@linaro.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
This commit is contained in:
Bjorn Andersson
2018-01-05 16:04:19 -08:00
parent c1d35c1ab4
commit 4dd27f544c
6 changed files with 16 additions and 7 deletions
Download Patch File Download Diff File Expand all files Collapse all files
drivers/gpu/drm/msm/adreno/a5xx_gpu.c
+2 -2
View File
@@ -89,14 +89,14 @@ static int zap_shader_load_mdt(struct msm_gpu *gpu, const char *fwname)
*/
if (to_adreno_gpu(gpu)->fwloc == FW_LOCATION_LEGACY) {
ret = qcom_mdt_load(dev, fw, fwname, GPU_PAS_ID,
mem_region, mem_phys, mem_size);
mem_region, mem_phys, mem_size, NULL);
} else {
char newname[strlen("qcom/") + strlen(fwname) + 1];
sprintf(newname, "qcom/%s", fwname);
ret = qcom_mdt_load(dev, fw, newname, GPU_PAS_ID,
mem_region, mem_phys, mem_size);
mem_region, mem_phys, mem_size, NULL);
}
if (ret)
goto out;