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

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
+