polaris: touchscreen working in Linux

You can boot Linux without providing a device tree. Because it's embedded in edk2. The following patches are required for getting working touchscreen: 0008-soc-qcom-geni-move-GENI_IF_DISABLE_RO-to-common-head.patch 0009-soc-qcom-geni-move-struct-geni_wrapper-to-header.patch 0010-soc-qcom-geni-Add-support-for-gpi-dma.patch 0011-spi-spi-geni-qcom-Add-support-for-GPI-dma.patch 0012-i2c-qcom-geni-Add-support-for-GPI-DMA.patch The above patches can be found in: https://gitlab.com/sdm845-mainline/sdm845-linux
anaf007 · Apr 3, 2021 · 42052e3 · 42052e3
1 parent 3487aff
commit 42052e3
Show file tree

Hide file tree

Showing 5 changed files with 1,506 additions and 331 deletions.
diff --git a/sdm845Pkg/Devices/polaris.dsc b/sdm845Pkg/Devices/polaris.dsc
@@ -7,7 +7,7 @@
   SUPPORTED_ARCHITECTURES        = AARCH64
   BUILD_TARGETS                  = DEBUG|RELEASE
   SKUID_IDENTIFIER               = DEFAULT
-  FLASH_DEFINITION               = sdm845Pkg/Devices/845.fdf
+  FLASH_DEFINITION               = sdm845Pkg/Devices/polaris.fdf
 
 !include sdm845Pkg/sdm845Pkg.dsc