From 52f04befaf855388b5f746c7f1c6793fe4afd8a3 Mon Sep 17 00:00:00 2001 From: Danct12 Date: Sun, 8 Mar 2020 03:52:28 +0700 Subject: [PATCH] device/linux-xiaomi-santoni: fixed framebuffer colors (!1037) Change the framebuffer depth from RGBA8888 to BGRA8888. Signed-off-by: Danct12 --- .../linux-xiaomi-santoni/99_framebuffer.patch | 40 +++++++++++++++++++ device/linux-xiaomi-santoni/APKBUILD | 4 +- 2 files changed, 43 insertions(+), 1 deletion(-) create mode 100644 device/linux-xiaomi-santoni/99_framebuffer.patch diff --git a/device/linux-xiaomi-santoni/99_framebuffer.patch b/device/linux-xiaomi-santoni/99_framebuffer.patch new file mode 100644 index 000000000..07da1f4c4 --- /dev/null +++ b/device/linux-xiaomi-santoni/99_framebuffer.patch @@ -0,0 +1,40 @@ +diff --git a/drivers/video/msm/mdss/mdss_fb.c b/drivers/video/msm/mdss/mdss_fb.c +index 075ee8a3880..b4531f66a06 100644 +--- a/drivers/video/msm/mdss/mdss_fb.c ++++ b/drivers/video/msm/mdss/mdss_fb.c +@@ -868,7 +868,8 @@ static int mdss_fb_probe(struct platform_device *pdev) + mfd->bl_scale = 1024; + mfd->bl_min_lvl = 30; + mfd->ad_bl_level = 0; +- mfd->fb_imgType = MDP_RGBA_8888; ++ // Default framebuffer format. ++ mfd->fb_imgType = MDP_BGRA_8888; + mfd->calib_mode_bl = 0; + + if (mfd->panel.type == MIPI_VIDEO_PANEL || +@@ -2143,6 +2144,25 @@ static int mdss_fb_register(struct msm_fb_data_type *mfd) + bpp = 4; + break; + ++ case MDP_BGRA_8888: ++ fix->type = FB_TYPE_PACKED_PIXELS; ++ fix->xpanstep = 1; ++ fix->ypanstep = 1; ++ var->vmode = FB_VMODE_NONINTERLACED; ++ var->blue.offset = 0; ++ var->green.offset = 8; ++ var->red.offset = 16; ++ var->blue.length = 8; ++ var->green.length = 8; ++ var->red.length = 8; ++ var->blue.msb_right = 0; ++ var->green.msb_right = 0; ++ var->red.msb_right = 0; ++ var->transp.offset = 24; ++ var->transp.length = 8; ++ bpp = 4; ++ break; ++ + case MDP_YCRYCB_H2V1: + fix->type = FB_TYPE_INTERLEAVED_PLANES; + fix->xpanstep = 2; diff --git a/device/linux-xiaomi-santoni/APKBUILD b/device/linux-xiaomi-santoni/APKBUILD index c1030d002..2e6c1509e 100644 --- a/device/linux-xiaomi-santoni/APKBUILD +++ b/device/linux-xiaomi-santoni/APKBUILD @@ -1,7 +1,7 @@ # Kernel config based on: arch/arm64/configs/santoni_defconfig pkgname="linux-xiaomi-santoni" pkgver=3.18.140 -pkgrel=1 +pkgrel=2 pkgdesc="Xiaomi Redmi 4X kernel fork - msm-3.18 rebase" arch="aarch64" _carch="arm64" @@ -20,6 +20,7 @@ source=" fix-xorg-mdss-update-fb-info.patch disable-substream-runtime-errors.patch bt-hci-smd.patch + 99_framebuffer.patch $_config " builddir="$srcdir/$_repository-$_commit" @@ -43,4 +44,5 @@ sha512sums="d7a290e676aa40d35289cedbad5dd077accff4e1a2467223765a79f101ff4c131331 a277af28a718f5caf94257005393aa92d62c96110a8ec6368ff62f2e0d871b69c56c4ce00174db637204d53fa63ad3a79b8d6141713dca0878e1f06fe0379caa fix-xorg-mdss-update-fb-info.patch 14ee08e4f93befeaabfb35e6bf0b8bb5b2eecba1c21ce4498499c377c2cf4d5fccbfe85e14ca92c704d067386ec08a06805ab886f0ec7691471cf379838545aa disable-substream-runtime-errors.patch f5850f712ce7aa42ada1971fc5f428ac8b9f5eef77d8bfb09bb24e0636e0b70ae78009466ed4962bd257721126577a756114e2ee2a70d4a925dd57e0ec7bcfa6 bt-hci-smd.patch +a6f9899ab97af727e4450201a2edc2bf6fc805d981fa967581b98c5e1ee0b9c005feeeb647b40b220a79ed9a318cf9bbf8f953aab941daf6fea4790a372aae21 99_framebuffer.patch 753b1517980a6aa4bc1ccea6d013cb5cf74cd85a92a279a5fff2f13f0930a9266305d9efdd06ce4fe7baf76eb47118fe95b855a458e0457d91041da9b8ef0897 config-xiaomi-santoni.aarch64"