9e29827ad9
- `risc-v`: rework RichNeese's boards, reduce families, move tweaks to boards - `risc-v`/`starfive`: `CONFIG_MOTORCOMM_PHY=m` for the onboard Ethernet - `risc-v`/`starfive`: use mainline kernel 6.1.y, with StarFive's rebased patches against `v6.1.5` - from https://github.com/starfive-tech/linux/commits/visionfive - contention point: `1022-soc-sifive-ccache-Add-StarFive-JH71x0-support.patch` which I merged half-assed, need review/fixes? - `risc-v`/`starfive`: update kernel config, sans changes - `risc-v`/`starfive`: switch from `grub` to `extlinux` - `risc-v`/`starfive`: new `starfive` family with their (vendor) kernel Co-authored-by: Richard Neese <r.neese@gmail.com>
43 lines
1.5 KiB
Diff
43 lines
1.5 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: Emil Renner Berthing <kernel@esmil.dk>
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Date: Wed, 22 Sep 2021 16:35:15 +0200
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Subject: [WIP] drm/starfive: Support DRM_FORMAT_XRGB8888
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When creating dumb buffers with 32bpp and 24bit colour depth this is
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default mode return by drm_mode_legacy_fb_format. So we need to support
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this for common dumb buffers to just work.
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Signed-off-by: Emil Renner Berthing <kernel@esmil.dk>
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---
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drivers/gpu/drm/starfive/starfive_drm_crtc.c | 1 +
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drivers/gpu/drm/starfive/starfive_drm_plane.c | 1 +
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2 files changed, 2 insertions(+)
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diff --git a/drivers/gpu/drm/starfive/starfive_drm_crtc.c b/drivers/gpu/drm/starfive/starfive_drm_crtc.c
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index 5ba973377059..e31ace35b382 100644
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--- a/drivers/gpu/drm/starfive/starfive_drm_crtc.c
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+++ b/drivers/gpu/drm/starfive/starfive_drm_crtc.c
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@@ -64,6 +64,7 @@ static int ddrfmt_to_ppfmt(struct starfive_crtc *sf_crtc)
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case DRM_FORMAT_NV12:
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sf_crtc->vpp_format = COLOR_YUV420_NV12;
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break;
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+ case DRM_FORMAT_XRGB8888:
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case DRM_FORMAT_ARGB8888:
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sf_crtc->vpp_format = COLOR_RGB888_ARGB;
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break;
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diff --git a/drivers/gpu/drm/starfive/starfive_drm_plane.c b/drivers/gpu/drm/starfive/starfive_drm_plane.c
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index 119a9fe32769..7ee1d3576211 100644
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--- a/drivers/gpu/drm/starfive/starfive_drm_plane.c
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+++ b/drivers/gpu/drm/starfive/starfive_drm_plane.c
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@@ -28,6 +28,7 @@ static const u32 formats[] = {
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DRM_FORMAT_NV21,
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DRM_FORMAT_NV12,
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+ DRM_FORMAT_XRGB8888,
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DRM_FORMAT_ARGB8888,
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DRM_FORMAT_ABGR8888,
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};
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--
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Armbian
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