diff options
Diffstat (limited to 'common/recipes-kernel/linux/linux-yocto-4.14.71/0654-drm-amd-display-add-missing-func-for-dce11o-to-avoid.patch')
-rw-r--r-- | common/recipes-kernel/linux/linux-yocto-4.14.71/0654-drm-amd-display-add-missing-func-for-dce11o-to-avoid.patch | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/common/recipes-kernel/linux/linux-yocto-4.14.71/0654-drm-amd-display-add-missing-func-for-dce11o-to-avoid.patch b/common/recipes-kernel/linux/linux-yocto-4.14.71/0654-drm-amd-display-add-missing-func-for-dce11o-to-avoid.patch new file mode 100644 index 00000000..e63fb9a4 --- /dev/null +++ b/common/recipes-kernel/linux/linux-yocto-4.14.71/0654-drm-amd-display-add-missing-func-for-dce11o-to-avoid.patch @@ -0,0 +1,41 @@ +From 1b4fb5f5d3e762873d8b8651328954b4adbf005e Mon Sep 17 00:00:00 2001 +From: Eric Yang <Eric.Yang2@amd.com> +Date: Mon, 24 Jul 2017 11:18:29 -0400 +Subject: [PATCH 0654/4131] drm/amd/display: add missing func for dce11o to + avoid crash + +Signed-off-by: Eric Yang <Eric.Yang2@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/dce110/dce110_hw_sequencer.c | 6 ++++++ + 1 file changed, 6 insertions(+) + +diff --git a/drivers/gpu/drm/amd/display/dc/dce110/dce110_hw_sequencer.c b/drivers/gpu/drm/amd/display/dc/dce110/dce110_hw_sequencer.c +index 72e0999..6ab9712 100644 +--- a/drivers/gpu/drm/amd/display/dc/dce110/dce110_hw_sequencer.c ++++ b/drivers/gpu/drm/amd/display/dc/dce110/dce110_hw_sequencer.c +@@ -2582,6 +2582,11 @@ static void dce110_power_down_fe(struct core_dc *dc, int fe_idx) + dc->res_pool->transforms[fe_idx]); + } + ++static void dce110_wait_for_mpcc_disconnect(struct resource_pool *res_pool, struct pipe_ctx *pipe_ctx) ++{ ++ /* do nothing*/ ++} ++ + static const struct hw_sequencer_funcs dce110_funcs = { + .program_gamut_remap = program_gamut_remap, + .init_hw = init_hw, +@@ -2611,6 +2616,7 @@ static const struct hw_sequencer_funcs dce110_funcs = { + .prog_pixclk_crtc_otg = dce110_prog_pixclk_crtc_otg, + .setup_stereo = NULL, + .set_avmute = dce110_set_avmute, ++ .wait_for_mpcc_disconnect = dce110_wait_for_mpcc_disconnect + }; + + bool dce110_hw_sequencer_construct(struct core_dc *dc) +-- +2.7.4 + |