diff options
Diffstat (limited to 'meta-v1000/recipes-kernel/linux/linux-yocto-4.14.71/0568-drm-amd-display-Set-static-screen-register-for-stone.patch')
-rw-r--r-- | meta-v1000/recipes-kernel/linux/linux-yocto-4.14.71/0568-drm-amd-display-Set-static-screen-register-for-stone.patch | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/meta-v1000/recipes-kernel/linux/linux-yocto-4.14.71/0568-drm-amd-display-Set-static-screen-register-for-stone.patch b/meta-v1000/recipes-kernel/linux/linux-yocto-4.14.71/0568-drm-amd-display-Set-static-screen-register-for-stone.patch new file mode 100644 index 00000000..4c323c29 --- /dev/null +++ b/meta-v1000/recipes-kernel/linux/linux-yocto-4.14.71/0568-drm-amd-display-Set-static-screen-register-for-stone.patch @@ -0,0 +1,35 @@ +From 661e0a9f007c603d077bf0d70a70d13f867c24f5 Mon Sep 17 00:00:00 2001 +From: Bhawanpreet Lakha <Bhawanpreet.Lakha@amd.com> +Date: Fri, 30 Jun 2017 15:19:55 -0400 +Subject: [PATCH 0568/4131] drm/amd/display: Set static screen register for + stoney/carrizo + +-Set CRTC_STATIC_SCREEN_EVENT for stoney/carrizo for FBC implementation +-Code is currently guarded with "ENABLE_FBC" compile time flag + +Signed-off-by: Bhawanpreet Lakha <Bhawanpreet.Lakha@amd.com> +Reviewed-by: Roman Li <Roman.Li@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 | 4 ++++ + 1 file changed, 4 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 72d5f75..8778af7 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 +@@ -1395,6 +1395,10 @@ static void set_static_screen_control(struct pipe_ctx **pipe_ctx, + if (events->cursor_update) + value |= 0x2; + ++#ifdef ENABLE_FBC ++ value |= 0x84; ++#endif ++ + for (i = 0; i < num_pipes; i++) + pipe_ctx[i]->tg->funcs-> + set_static_screen_control(pipe_ctx[i]->tg, value); +-- +2.7.4 + |