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| author | Tomi Valkeinen <tomi.valkeinen+renesas@ideasonboard.com> | 2023-01-23 12:47:40 +0200 |
|---|---|---|
| committer | Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> | 2023-01-24 00:41:13 +0200 |
| commit | 4f548bc48a2b4c4e54eecfddb6f7d24aa1b98768 (patch) | |
| tree | e85eb770584043c93f7927a3dd606af6cdbc0122 /drivers/gpu/drm/amd/amdgpu/amdgpu_acpi.c | |
| parent | c0016f89c1d652e590349a4ccf2954407cb70150 (diff) | |
drm: rcar-du: Add quirk for H3 ES1.x pclk workaround
rcar_du_crtc.c does a soc_device_match() in
rcar_du_crtc_set_display_timing() to find out if the SoC is H3 ES1.x, and
if so, apply a workaround.
We will need another H3 ES1.x check in the following patch, so rather than
adding more soc_device_match() calls, let's add a rcar_du_device_info
entry for the ES1, and a quirk flag,
RCAR_DU_QUIRK_H3_ES1_PCLK_STABILITY, for the workaround.
Signed-off-by: Tomi Valkeinen <tomi.valkeinen+renesas@ideasonboard.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_acpi.c')
0 files changed, 0 insertions, 0 deletions