diff options
Diffstat (limited to 'common/recipes-kernel/linux/linux-yocto-4.14.71/0306-drm-amd-display-increase-timeout-for-dmif-dealloc.patch')
-rw-r--r-- | common/recipes-kernel/linux/linux-yocto-4.14.71/0306-drm-amd-display-increase-timeout-for-dmif-dealloc.patch | 35 |
1 files changed, 0 insertions, 35 deletions
diff --git a/common/recipes-kernel/linux/linux-yocto-4.14.71/0306-drm-amd-display-increase-timeout-for-dmif-dealloc.patch b/common/recipes-kernel/linux/linux-yocto-4.14.71/0306-drm-amd-display-increase-timeout-for-dmif-dealloc.patch deleted file mode 100644 index d8762d85..00000000 --- a/common/recipes-kernel/linux/linux-yocto-4.14.71/0306-drm-amd-display-increase-timeout-for-dmif-dealloc.patch +++ /dev/null @@ -1,35 +0,0 @@ -From 67191984f4a466bd7d48410762e79aebbfc0d226 Mon Sep 17 00:00:00 2001 -From: Roman Li <Roman.Li@amd.com> -Date: Fri, 24 Mar 2017 16:26:09 -0400 -Subject: [PATCH 0306/4131] drm/amd/display: increase timeout for dmif dealloc - -In some use-cases, e.g. multiple 4K displays, -exisitng wait time for reg update of 30msec timed out -during mode setiing that sometimes resulted in system bad state -as we continue without waiting for registry update complete. -Increasing timeout to 35msec fixes that problem. - -Signed-off-by: Roman Li <Roman.Li@amd.com> -Acked-by: Harry Wentland <Harry.Wentland@amd.com> -Reviewed-by: Tony Cheng <Tony.Cheng@amd.com> -Signed-off-by: Alex Deucher <alexander.deucher@amd.com> ---- - drivers/gpu/drm/amd/display/dc/dce/dce_mem_input.c | 2 +- - 1 file changed, 1 insertion(+), 1 deletion(-) - -diff --git a/drivers/gpu/drm/amd/display/dc/dce/dce_mem_input.c b/drivers/gpu/drm/amd/display/dc/dce/dce_mem_input.c -index 7acd871..884f453 100644 ---- a/drivers/gpu/drm/amd/display/dc/dce/dce_mem_input.c -+++ b/drivers/gpu/drm/amd/display/dc/dce/dce_mem_input.c -@@ -524,7 +524,7 @@ void dce_mem_input_free_dmif(struct mem_input *mi, - - REG_WAIT(DMIF_BUFFER_CONTROL, - DMIF_BUFFERS_ALLOCATION_COMPLETED, 1, -- 10, 0xBB8); -+ 10, 3500); - - if (mi->wa.single_head_rdreq_dmif_limit) { - uint32_t eanble = (total_stream_num > 1) ? 0 : --- -2.7.4 - |