diff options
Diffstat (limited to 'common/recipes-kernel/linux/files/0602-drm-amd-dal-add-bpp-from-dc_stream-for-payload-calcu.patch')
| -rw-r--r-- | common/recipes-kernel/linux/files/0602-drm-amd-dal-add-bpp-from-dc_stream-for-payload-calcu.patch | 67 |
1 files changed, 0 insertions, 67 deletions
diff --git a/common/recipes-kernel/linux/files/0602-drm-amd-dal-add-bpp-from-dc_stream-for-payload-calcu.patch b/common/recipes-kernel/linux/files/0602-drm-amd-dal-add-bpp-from-dc_stream-for-payload-calcu.patch deleted file mode 100644 index 7e3027fe..00000000 --- a/common/recipes-kernel/linux/files/0602-drm-amd-dal-add-bpp-from-dc_stream-for-payload-calcu.patch +++ /dev/null @@ -1,67 +0,0 @@ -From 6a68f6c7463143c11ab2c6fb6c67c7ce13b1ed13 Mon Sep 17 00:00:00 2001 -From: Hersen Wu <hersenxs.wu@amd.com> -Date: Wed, 9 Dec 2015 14:43:28 -0500 -Subject: [PATCH 0602/1110] drm/amd/dal: add bpp from dc_stream for payload - calculation - -Signed-off-by: Hersen Wu <hersenxs.wu@amd.com> -Signed-off-by: Harry Wentland <harry.wentland@amd.com> -Acked-by: Harry Wentland<harry.wentland@amd.com> ---- - .../gpu/drm/amd/dal/amdgpu_dm/amdgpu_dc_helpers.c | 33 +++++++++++++++++++--- - 1 file changed, 29 insertions(+), 4 deletions(-) - -diff --git a/drivers/gpu/drm/amd/dal/amdgpu_dm/amdgpu_dc_helpers.c b/drivers/gpu/drm/amd/dal/amdgpu_dm/amdgpu_dc_helpers.c -index b388dee..87db164 100644 ---- a/drivers/gpu/drm/amd/dal/amdgpu_dm/amdgpu_dc_helpers.c -+++ b/drivers/gpu/drm/amd/dal/amdgpu_dm/amdgpu_dc_helpers.c -@@ -180,7 +180,7 @@ bool dc_helpers_dp_mst_write_payload_allocation_table( - int slots = 0; - bool ret; - int clock; -- int bpp; -+ int bpp = 0; - int pbn = 0; - uint8_t i; - uint8_t vcid = 0; -@@ -199,9 +199,34 @@ bool dc_helpers_dp_mst_write_payload_allocation_table( - mst_port = aconnector->port; - - if (enable) { -- clock = crtc->state->mode.clock; -- /* TODO remove following hardcode value */ -- bpp = 30; -+ clock = stream->timing.pix_clk_khz; -+ -+ switch (stream->timing.display_color_depth) { -+ -+ case COLOR_DEPTH_666: -+ bpp = 6; -+ break; -+ case COLOR_DEPTH_888: -+ bpp = 8; -+ break; -+ case COLOR_DEPTH_101010: -+ bpp = 10; -+ break; -+ case COLOR_DEPTH_121212: -+ bpp = 12; -+ break; -+ case COLOR_DEPTH_141414: -+ bpp = 14; -+ break; -+ case COLOR_DEPTH_161616: -+ bpp = 16; -+ break; -+ default: -+ ASSERT(bpp != 0); -+ break; -+ } -+ -+ bpp = bpp * 3; - - /* TODO need to know link rate */ - --- -2.7.4 - |