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author | Andrew Geissler <geissonator@yahoo.com> | 2020-12-01 04:53:16 +0300 |
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committer | Andrew Geissler <geissonator@yahoo.com> | 2020-12-01 04:53:21 +0300 |
commit | 7eb438a61ba2d5b3cc7f0ac3fea1ca2e47390529 (patch) | |
tree | f3aee6c10811ebe6196859c998bd78d8dad36589 /meta-xilinx/meta-xilinx-contrib/recipes-kernel/linux/linux-xlnx/v2020.2/0003-drm-xilinx-Fix-DPMS-transition-to-on.patch | |
parent | a59e4ee570958d218c22cd0513fbaefcf4a27563 (diff) | |
download | openbmc-7eb438a61ba2d5b3cc7f0ac3fea1ca2e47390529.tar.xz |
meta-xilinx: subtree update:874b9cee5e..569f52f275
Jaewon Lee (1):
xilinx-board.inc: Introducing inc file to add BOARD/BOARD_VARIANT
Madhurkiran Harikrishnan (2):
weston.ini: Do not set hard requirement for input devices
libmali-xlnx: Update the mali userspace libraries to 2020.2
Mark Hatle (2):
libmali-xlnx: Fix the package arch
Various: Packages using libGL may need to be declared SOC_VARIANT_ARCH
Raju Kumar Pothuraju (1):
versal-generic.conf:zynqmp-generic.conf: Add MACHINE_ESSENTIAL_EXTRA_RDEPENDS variable only for specific machines.
Sai Hari Chandana Kalluri (7):
Add meta-python2 in bblayers.conf
xrt_git.bb: Replace deprecated boost macros
perf: Fix compilation issues Fix perf variable definition and libtraceevent with binutils. The above errors are fixed by including the following patches to the kernel tree: 0001-libtraceevent-Fix-build-with-binutils-2.35.patch 0001-perf-bench-Share-some-global-variables-to-fix-build-.patch 0001-perf-cs-etm-Move-definition-of-traceid_list-global-v.patch 0001-perf-tests-bp_account-Make-global-variable-static.patch
opencv_3.4.3: Remove support for opencv 3.4
Update commit id and branch for components for 2020.2 release
update XILINX_VER_MAIN to 2020.2
bootgen: Update commit id for 2020.2 release
Sandeep Gundlupet Raju (1):
kernel-module-dp: Add support for Xilinx DP drivers
Vishal Sagar (1):
kernel-module-hdmi: Update commit id and license md5sum for 2020.2
ch vamshi krishna (3):
updating xrt commit id
updating final XRT commit id for 2020.2
updating XRT/Zocl commit id for 2020.2
rbramand (1):
] CR-1076958 Put libxrt libs softlinks in the main package
Signed-off-by: Andrew Geissler <geissonator@yahoo.com>
Change-Id: I4c6b12024c4d07388334e29177417e34fe6dea87
Diffstat (limited to 'meta-xilinx/meta-xilinx-contrib/recipes-kernel/linux/linux-xlnx/v2020.2/0003-drm-xilinx-Fix-DPMS-transition-to-on.patch')
-rw-r--r-- | meta-xilinx/meta-xilinx-contrib/recipes-kernel/linux/linux-xlnx/v2020.2/0003-drm-xilinx-Fix-DPMS-transition-to-on.patch | 54 |
1 files changed, 54 insertions, 0 deletions
diff --git a/meta-xilinx/meta-xilinx-contrib/recipes-kernel/linux/linux-xlnx/v2020.2/0003-drm-xilinx-Fix-DPMS-transition-to-on.patch b/meta-xilinx/meta-xilinx-contrib/recipes-kernel/linux/linux-xlnx/v2020.2/0003-drm-xilinx-Fix-DPMS-transition-to-on.patch new file mode 100644 index 000000000..a98d84c55 --- /dev/null +++ b/meta-xilinx/meta-xilinx-contrib/recipes-kernel/linux/linux-xlnx/v2020.2/0003-drm-xilinx-Fix-DPMS-transition-to-on.patch @@ -0,0 +1,54 @@ +From 1a18e2b514ae9e75145597ac509a87f656c976ba Mon Sep 17 00:00:00 2001 +From: Nathan Rossi <nathan@nathanrossi.com> +Date: Mon, 2 May 2016 23:46:42 +1000 +Subject: [PATCH 3/3] drm: xilinx: Fix DPMS transition to on + +Fix the issues where the VTC is reset (losing its timing config). + +Also fix the issue where the plane destroys its DMA descriptors and +marks the DMA channels as inactive but never recreates the descriptors +and never updates the active state when turning DPMS back on. + +Signed-off-by: Nathan Rossi <nathan@nathanrossi.com> +Upstream-Status: Pending [This is a workaround] +--- + drivers/gpu/drm/xilinx/xilinx_drm_crtc.c | 1 - + drivers/gpu/drm/xilinx/xilinx_drm_plane.c | 3 ++- + 2 files changed, 2 insertions(+), 2 deletions(-) + +diff --git a/drivers/gpu/drm/xilinx/xilinx_drm_crtc.c b/drivers/gpu/drm/xilinx/xilinx_drm_crtc.c +index 631d35b921..93dbd4b58a 100644 +--- a/drivers/gpu/drm/xilinx/xilinx_drm_crtc.c ++++ b/drivers/gpu/drm/xilinx/xilinx_drm_crtc.c +@@ -88,7 +88,6 @@ static void xilinx_drm_crtc_dpms(struct drm_crtc *base_crtc, int dpms) + default: + if (crtc->vtc) { + xilinx_vtc_disable(crtc->vtc); +- xilinx_vtc_reset(crtc->vtc); + } + if (crtc->cresample) { + xilinx_cresample_disable(crtc->cresample); +diff --git a/drivers/gpu/drm/xilinx/xilinx_drm_plane.c b/drivers/gpu/drm/xilinx/xilinx_drm_plane.c +index 6a248b72d4..d2518a4bdf 100644 +--- a/drivers/gpu/drm/xilinx/xilinx_drm_plane.c ++++ b/drivers/gpu/drm/xilinx/xilinx_drm_plane.c +@@ -140,7 +140,7 @@ void xilinx_drm_plane_commit(struct drm_plane *base_plane) + for (i = 0; i < MAX_NUM_SUB_PLANES; i++) { + struct xilinx_drm_plane_dma *dma = &plane->dma[i]; + +- if (dma->chan && dma->is_active) { ++ if (dma->chan) { + flags = DMA_CTRL_ACK | DMA_PREP_INTERRUPT; + desc = dmaengine_prep_interleaved_dma(dma->chan, + &dma->xt, +@@ -153,6 +153,7 @@ void xilinx_drm_plane_commit(struct drm_plane *base_plane) + dmaengine_submit(desc); + + dma_async_issue_pending(dma->chan); ++ dma->is_active = true; + } + } + } +-- +2.14.2 + |