Reviewed-by: Lyude Paul <lyude@xxxxxxxxxx>
Also, went ahead and tested this for you on one of my machines:
Tested-by: Lyude Paul <lyude@xxxxxxxxxx>
On Thu, 2022-09-01 at 15:47 +0300, Jani Nikula wrote:
> Prefer the parsed results for is_hdmi and has_audio in display info over
> calling drm_detect_hdmi_monitor() and drm_detect_monitor_audio(),
> respectively.
>
> Cc: Ben Skeggs <bskeggs@xxxxxxxxxx>
> Cc: Karol Herbst <kherbst@xxxxxxxxxx>
> Cc: Lyude Paul <lyude@xxxxxxxxxx>
> Cc: nouveau@xxxxxxxxxxxxxxxxxxxxx
> Signed-off-by: Jani Nikula <jani.nikula@xxxxxxxxx>
> ---
> drivers/gpu/drm/nouveau/dispnv50/disp.c | 8 ++++----
> drivers/gpu/drm/nouveau/dispnv50/head.c | 8 +-------
> drivers/gpu/drm/nouveau/nouveau_connector.c | 2 +-
> 3 files changed, 6 insertions(+), 12 deletions(-)
>
> diff --git a/drivers/gpu/drm/nouveau/dispnv50/disp.c b/drivers/gpu/drm/nouveau/dispnv50/disp.c
> index 33c97d510999..d0d9494b729c 100644
> --- a/drivers/gpu/drm/nouveau/dispnv50/disp.c
> +++ b/drivers/gpu/drm/nouveau/dispnv50/disp.c
> @@ -769,7 +769,7 @@ nv50_audio_enable(struct drm_encoder *encoder, struct nouveau_crtc *nv_crtc,
> (0x0100 << nv_crtc->index),
> };
>
> - if (!drm_detect_monitor_audio(nv_connector->edid))
> + if (!nv_connector->base.display_info.has_audio)
> return;
>
> mutex_lock(&drm->audio.lock);
> @@ -839,7 +839,7 @@ nv50_hdmi_enable(struct drm_encoder *encoder, struct nouveau_crtc *nv_crtc,
> int ret;
> int size;
>
> - if (!drm_detect_hdmi_monitor(nv_connector->edid))
> + if (!nv_connector->base.display_info.is_hdmi)
> return;
>
> hdmi = &nv_connector->base.display_info.hdmi;
> @@ -1705,7 +1705,7 @@ nv50_sor_atomic_enable(struct drm_encoder *encoder, struct drm_atomic_state *sta
>
> if ((disp->disp->object.oclass == GT214_DISP ||
> disp->disp->object.oclass >= GF110_DISP) &&
> - drm_detect_monitor_audio(nv_connector->edid))
> + nv_connector->base.display_info.has_audio)
> hda = true;
> nv50_outp_acquire(nv_encoder, hda);
>
> @@ -1721,7 +1721,7 @@ nv50_sor_atomic_enable(struct drm_encoder *encoder, struct drm_atomic_state *sta
> */
> if (mode->clock >= 165000 &&
> nv_encoder->dcb->duallink_possible &&
> - !drm_detect_hdmi_monitor(nv_connector->edid))
> + !nv_connector->base.display_info.is_hdmi)
> proto = NV507D_SOR_SET_CONTROL_PROTOCOL_DUAL_TMDS;
> } else {
> proto = NV507D_SOR_SET_CONTROL_PROTOCOL_SINGLE_TMDS_B;
> diff --git a/drivers/gpu/drm/nouveau/dispnv50/head.c b/drivers/gpu/drm/nouveau/dispnv50/head.c
> index c3c57be54e1c..8b5bc834f1b3 100644
> --- a/drivers/gpu/drm/nouveau/dispnv50/head.c
> +++ b/drivers/gpu/drm/nouveau/dispnv50/head.c
> @@ -127,14 +127,8 @@ nv50_head_atomic_check_view(struct nv50_head_atom *armh,
> struct drm_display_mode *omode = &asyh->state.adjusted_mode;
> struct drm_display_mode *umode = &asyh->state.mode;
> int mode = asyc->scaler.mode;
> - struct edid *edid;
> int umode_vdisplay, omode_hdisplay, omode_vdisplay;
>
> - if (connector->edid_blob_ptr)
> - edid = (struct edid *)connector->edid_blob_ptr->data;
> - else
> - edid = NULL;
> -
> if (!asyc->scaler.full) {
> if (mode == DRM_MODE_SCALE_NONE)
> omode = umode;
> @@ -162,7 +156,7 @@ nv50_head_atomic_check_view(struct nv50_head_atom *armh,
> */
> if ((asyc->scaler.underscan.mode == UNDERSCAN_ON ||
> (asyc->scaler.underscan.mode == UNDERSCAN_AUTO &&
> - drm_detect_hdmi_monitor(edid)))) {
> + connector->display_info.is_hdmi))) {
> u32 bX = asyc->scaler.underscan.hborder;
> u32 bY = asyc->scaler.underscan.vborder;
> u32 r = (asyh->view.oH << 19) / asyh->view.oW;
> diff --git a/drivers/gpu/drm/nouveau/nouveau_connector.c b/drivers/gpu/drm/nouveau/nouveau_connector.c
> index 1991bbb1d05c..2ef5fb8df4ed 100644
> --- a/drivers/gpu/drm/nouveau/nouveau_connector.c
> +++ b/drivers/gpu/drm/nouveau/nouveau_connector.c
> @@ -1012,7 +1012,7 @@ get_tmds_link_bandwidth(struct drm_connector *connector)
> unsigned duallink_scale =
> nouveau_duallink && nv_encoder->dcb->duallink_possible ? 2 : 1;
>
> - if (drm_detect_hdmi_monitor(nv_connector->edid)) {
> + if (nv_connector->base.display_info.is_hdmi) {
> info = &nv_connector->base.display_info;
> duallink_scale = 1;
> }
--
Cheers,
Lyude Paul (she/her)
Software Engineer at Red Hat
