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drm/nouveau/disp/dp: add support for hbr3

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Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Reviewed-by: Lyude Paul <lyude@redhat.com>
Signed-off-by: Karol Herbst <kherbst@redhat.com>
Link: https://gitlab.freedesktop.org/drm/nouveau/-/merge_requests/17
This commit is contained in:
Ben Skeggs 2021-11-23 18:18:03 +10:00 committed by Karol Herbst
parent f21e5fa191
commit 405d5382ba
2 changed files with 2 additions and 2 deletions
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2
drivers/gpu/drm/nouveau/nvkm/engine/disp/dp.c
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@ -588,7 +588,7 @@ nvkm_dp_enable(struct nvkm_dp *dp, bool enable)
}
if (!nvkm_rdaux(aux, DPCD_RC00_DPCD_REV, dp->dpcd, sizeof(dp->dpcd))) {
const u8 rates[] = { 0x14, 0x0a, 0x06, 0 };
const u8 rates[] = { 0x1e, 0x14, 0x0a, 0x06, 0 };
const u8 *rate;
int rate_max;

2
drivers/gpu/drm/nouveau/nvkm/engine/disp/dp.h
View File

@ -24,7 +24,7 @@ struct nvkm_dp {
struct {
u32 rate;
} rate[3];
} rate[4];
int rates;
int links;