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author | Álvaro Fernández Rojas <noltari@gmail.com> | 2020-05-28 19:08:55 +0200 |
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committer | Álvaro Fernández Rojas <noltari@gmail.com> | 2020-05-28 19:12:43 +0200 |
commit | 77e97abf129c5028385dd72587eabab68db0d954 (patch) | |
tree | fc52a8c2ba346da77281f00538a1eb6de49deb5d /target/linux/bcm27xx/patches-5.4/950-0468-drm-vc4-Add-DRM_FORMAT_P030-support-to-firmware-kms.patch | |
parent | 5d3a0c6b26144eb5d62515b99613b5ad8dbdc717 (diff) | |
download | upstream-77e97abf129c5028385dd72587eabab68db0d954.tar.gz upstream-77e97abf129c5028385dd72587eabab68db0d954.tar.bz2 upstream-77e97abf129c5028385dd72587eabab68db0d954.zip |
bcm27xx: update to latest patches from RPi foundation
Also removes random module and switches to new bcm2711 thermal driver.
Boot tested on RPi 4B v1.1 4G.
Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
Diffstat (limited to 'target/linux/bcm27xx/patches-5.4/950-0468-drm-vc4-Add-DRM_FORMAT_P030-support-to-firmware-kms.patch')
-rw-r--r-- | target/linux/bcm27xx/patches-5.4/950-0468-drm-vc4-Add-DRM_FORMAT_P030-support-to-firmware-kms.patch | 71 |
1 files changed, 71 insertions, 0 deletions
diff --git a/target/linux/bcm27xx/patches-5.4/950-0468-drm-vc4-Add-DRM_FORMAT_P030-support-to-firmware-kms.patch b/target/linux/bcm27xx/patches-5.4/950-0468-drm-vc4-Add-DRM_FORMAT_P030-support-to-firmware-kms.patch new file mode 100644 index 0000000000..f6264ff04a --- /dev/null +++ b/target/linux/bcm27xx/patches-5.4/950-0468-drm-vc4-Add-DRM_FORMAT_P030-support-to-firmware-kms.patch @@ -0,0 +1,71 @@ +From 531d3d5c89825bade52f4257d264bbb06775a6fa Mon Sep 17 00:00:00 2001 +From: Dave Stevenson <dave.stevenson@raspberrypi.com> +Date: Fri, 24 Jan 2020 14:24:33 +0000 +Subject: [PATCH] drm/vc4: Add DRM_FORMAT_P030 support to firmware-kms + +Adds support for this format which is 3 10bit samples packed into +4 bytes, as used by the HEVC codec block. + +Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.com> +--- + drivers/gpu/drm/vc4/vc4_firmware_kms.c | 21 ++++++++++++++++++++- + drivers/gpu/drm/vc4/vc_image_types.h | 4 ++++ + 2 files changed, 24 insertions(+), 1 deletion(-) + +--- a/drivers/gpu/drm/vc4/vc4_firmware_kms.c ++++ b/drivers/gpu/drm/vc4/vc4_firmware_kms.c +@@ -216,6 +216,10 @@ static const struct vc_image_format { + .vc_image = VC_IMAGE_YUV420SP, + .is_vu = 1, + }, ++ { ++ .drm = DRM_FORMAT_P030, ++ .vc_image = VC_IMAGE_YUV10COL, ++ }, + }; + + static const struct vc_image_format *vc4_get_vc_image_fmt(u32 drm_format) +@@ -622,7 +626,15 @@ static int vc4_plane_to_mb(struct drm_pl + } + break; + case DRM_FORMAT_MOD_BROADCOM_SAND128: +- mb->plane.vc_image_type = VC_IMAGE_YUV_UV; ++ switch (mb->plane.vc_image_type) { ++ case VC_IMAGE_YUV420SP: ++ mb->plane.vc_image_type = VC_IMAGE_YUV_UV; ++ break; ++ /* VC_IMAGE_YUV10COL could be included in here, but it is only ++ * valid as a SAND128 format, so the table at the top will have ++ * already set the correct format. ++ */ ++ } + /* Note that the column pitch is passed across in lines, not + * bytes. + */ +@@ -707,6 +719,13 @@ static bool vc4_fkms_format_mod_supporte + case DRM_FORMAT_MOD_BROADCOM_SAND128: + return true; + default: ++ return false; ++ } ++ case DRM_FORMAT_P030: ++ switch (fourcc_mod_broadcom_mod(modifier)) { ++ case DRM_FORMAT_MOD_BROADCOM_SAND128: ++ return true; ++ default: + return false; + } + case DRM_FORMAT_NV21: +--- a/drivers/gpu/drm/vc4/vc_image_types.h ++++ b/drivers/gpu/drm/vc4/vc_image_types.h +@@ -139,6 +139,10 @@ enum { + VC_IMAGE_YUV_UV_16, + /* YUV4:2:0 with U,V in side-by-side format */ + VC_IMAGE_YUV420_S, ++ /* 10-bit YUV 420 column image format */ ++ VC_IMAGE_YUV10COL, ++ /* 32-bpp, 10-bit R/G/B, 2-bit Alpha */ ++ VC_IMAGE_RGBA1010102, + + VC_IMAGE_MAX, /* bounds for error checking */ + VC_IMAGE_FORCE_ENUM_16BIT = 0xffff, |