Displaying 9 results from an estimated 9 matches for "dp_set_power_d3".
2020 Nov 14
0
[PATCH 2/8] drm/nouveau/kms/nv50-: Remove (nv_encoder->crtc) checks in ->disable callbacks
...(nv_encoder->dcb->type == DCB_OUTPUT_DP) {
+ int ret = drm_dp_dpcd_readb(aux, DP_SET_POWER, &pwr);
- if (nv_encoder->dcb->type == DCB_OUTPUT_DP) {
- int ret = drm_dp_dpcd_readb(aux, DP_SET_POWER, &pwr);
-
- if (ret == 0) {
- pwr &= ~DP_SET_POWER_MASK;
- pwr |= DP_SET_POWER_D3;
- drm_dp_dpcd_writeb(aux, DP_SET_POWER, pwr);
- }
+ if (ret == 0) {
+ pwr &= ~DP_SET_POWER_MASK;
+ pwr |= DP_SET_POWER_D3;
+ drm_dp_dpcd_writeb(aux, DP_SET_POWER, pwr);
}
-
- nv_encoder->update(nv_encoder, nv_crtc->index, NULL, 0, 0);
- nv50_audio_disable(encoder, nv_cr...
2014 May 04
2
[PATCH] drm/nouveau/dp: restore DP suspend/resume functionality
...u_object *core)
+{
+ struct nouveau_encoder *nv_encoder = nouveau_encoder(encoder);
+ struct nouveau_i2c_port *auxch;
+ int or = nv_encoder->or;
+ u8 status;
+
+ auxch = nv_encoder->i2c;
+ if (!auxch)
+ return;
+
+ if (mode == DRM_MODE_DPMS_ON)
+ status = DP_SET_POWER_D0;
+ else
+ status = DP_SET_POWER_D3;
+
+ nv_wraux(auxch, DP_SET_POWER, &status, 1);
+
+ if (mode == DRM_MODE_DPMS_ON)
+ nv_call(core, NV94_DISP_SOR_DP_TRAIN + or, datarate);
+}
+
static void
nouveau_dp_probe_oui(struct drm_device *dev, struct nouveau_i2c_port *auxch,
u8 *dpcd)
diff --git a/drivers/gpu/drm/nouveau/nv50_...
2014 May 05
1
[PATCH] drm/nouveau/dp: restore DP suspend/resume functionality
...u8 status;
>> +
>> + auxch = nv_encoder->i2c;
>> + if (!auxch)
>> + return;
>> +
>> + if (mode == DRM_MODE_DPMS_ON)
>> + status = DP_SET_POWER_D0;
>> + else
>> + status = DP_SET_POWER_D3;
>> +
>> + nv_wraux(auxch, DP_SET_POWER, &status, 1);
>> +
>> + if (mode == DRM_MODE_DPMS_ON)
>> + nv_call(core, NV94_DISP_SOR_DP_TRAIN + or, datarate);
>> +}
>> +
>> static void
>> nouveau_dp_probe_oui(struct drm...
2014 May 04
0
[PATCH] drm/nouveau/dp: restore DP suspend/resume functionality
...int or = nv_encoder->or;
> + u8 status;
> +
> + auxch = nv_encoder->i2c;
> + if (!auxch)
> + return;
> +
> + if (mode == DRM_MODE_DPMS_ON)
> + status = DP_SET_POWER_D0;
> + else
> + status = DP_SET_POWER_D3;
> +
> + nv_wraux(auxch, DP_SET_POWER, &status, 1);
> +
> + if (mode == DRM_MODE_DPMS_ON)
> + nv_call(core, NV94_DISP_SOR_DP_TRAIN + or, datarate);
> +}
> +
> static void
> nouveau_dp_probe_oui(struct drm_device *dev, struct nouveau_i2c_por...
2014 Mar 22
33
[Bug 76483] New: [NV50, bisected, RFC patch] xset dpms force {on, off} does not work over DP
https://bugs.freedesktop.org/show_bug.cgi?id=76483
Priority: medium
Bug ID: 76483
Assignee: nouveau at lists.freedesktop.org
Summary: [NV50, bisected, RFC patch] xset dpms force {on,off}
does not work over DP
QA Contact: xorg-team at lists.x.org
Severity: major
Classification: Unclassified
OS:
2020 Aug 25
22
[RFC v4 00/20] drm/dp, i915, nouveau: Cleanup nouveau HPD and add DP features from i915
Most of the reason I'm asking for an RFC here is because this
code pulls a lot of code out of i915 and into shared DP helpers.
Anyway-nouveau's HPD related code has been collecting dust for a while.
Other then the occasional runtime PM related and MST related fixes,
we're missing a lot of nice things that have been added to DRM since
this was originally written. Additionally, the code
2020 Aug 20
22
[RFC v2 00/20] drm/dp, i915, nouveau: Cleanup nouveau HPD and add DP features from i915
To start off: this patch series is less work to review then it looks -
most (but not all) of the nouveau related work has already been reviewed
elsewhere. Most of the reason I'm asking for an RFC here is because this
code pulls a lot of code out of i915 and into shared DP helpers.
Anyway-nouveau's HPD related code has been collecting dust for a while.
Other then the occasional runtime PM
2020 Aug 26
23
[PATCH v5 00/20] drm/dp, i915, nouveau: Cleanup nouveau HPD and add DP features from i915
Most of the reason I'm asking for an RFC here is because this
code pulls a lot of code out of i915 and into shared DP helpers.
Anyway-nouveau's HPD related code has been collecting dust for a while.
Other then the occasional runtime PM related and MST related fixes,
we're missing a lot of nice things that have been added to DRM since
this was originally written. Additionally, the code
2020 Aug 11
29
[RFC 00/20] drm/dp, i915, nouveau: Cleanup nouveau HPD and add DP features from i915
To start off: this patch series is less work to review then it looks -
most (but not all) of the nouveau related work has already been reviewed
elsewhere. Most of the reason I'm asking for an RFC here is because this
code pulls a lot of code out of i915 and into shared DP helpers.
Anyway-nouveau's HPD related code has been collecting dust for a while.
Other then the occasional runtime PM