diff options
Diffstat (limited to 'meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/0096-drm-amd-display-Fixed-crash.patch')
| -rw-r--r-- | meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/0096-drm-amd-display-Fixed-crash.patch | 50 |
1 files changed, 50 insertions, 0 deletions
diff --git a/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/0096-drm-amd-display-Fixed-crash.patch b/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/0096-drm-amd-display-Fixed-crash.patch new file mode 100644 index 00000000..3872088e --- /dev/null +++ b/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/0096-drm-amd-display-Fixed-crash.patch @@ -0,0 +1,50 @@ +From 6996b58ca5836674b54d205b663e7ba40491a14f Mon Sep 17 00:00:00 2001 +From: Yongqiang Sun <yongqiang.sun@amd.com> +Date: Wed, 21 Dec 2016 16:48:51 -0500 +Subject: [PATCH 0096/4131] drm/amd/display: Fixed crash + +Signed-off-by: Yongqiang Sun <yongqiang.sun@amd.com> +Reviewed-by: Tony Cheng <Tony.Cheng@amd.com> +Acked-by: Harry Wentland <Harry.Wentland@amd.com> +Signed-off-by: Alex Deucher <alexander.deucher@amd.com> +--- + drivers/gpu/drm/amd/display/dc/core/dc.c | 14 +++++--------- + 1 file changed, 5 insertions(+), 9 deletions(-) + +diff --git a/drivers/gpu/drm/amd/display/dc/core/dc.c b/drivers/gpu/drm/amd/display/dc/core/dc.c +index 891075e..e6010ab 100644 +--- a/drivers/gpu/drm/amd/display/dc/core/dc.c ++++ b/drivers/gpu/drm/amd/display/dc/core/dc.c +@@ -167,24 +167,20 @@ static bool stream_adjust_vmin_vmax(struct dc *dc, + struct core_stream *core_stream = DC_STREAM_TO_CORE(stream[0]); + int i = 0; + bool ret = false; +- struct pipe_ctx *pipes; +- unsigned int underlay_idx = core_dc->res_pool->underlay_pipe_index; + + for (i = 0; i < MAX_PIPES; i++) { +- if (core_dc->current_context->res_ctx.pipe_ctx[i].stream == core_stream +- && i != underlay_idx) { ++ struct pipe_ctx *pipe = &core_dc->current_context->res_ctx.pipe_ctx[i]; + +- pipes = &core_dc->current_context->res_ctx.pipe_ctx[i]; +- core_dc->hwss.set_drr(&pipes, 1, vmin, vmax); ++ if (pipe->stream == core_stream && pipe->stream_enc) { ++ core_dc->hwss.set_drr(&pipe, 1, vmin, vmax); + + /* build and update the info frame */ +- resource_build_info_frame(pipes); +- core_dc->hwss.update_info_frame(pipes); ++ resource_build_info_frame(pipe); ++ core_dc->hwss.update_info_frame(pipe); + + ret = true; + } + } +- + return ret; + } + +-- +2.7.4 + |