search for: nv50_hdmi_disable

...rm_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_crtc); - nv50_hdmi_disable(&nv_encoder->base.base, nv_crtc); - nv50_outp_release(nv_encoder); } + + nv_encoder->update(nv_encoder, nv_crtc->index, NULL, 0, 0); + nv50_audio_disable(encoder, nv_crtc); + nv50_hdmi_disable(&nv_encoder->base.base, nv_crtc); + nv50_outp_release(nv_encoder); } static voi...

...mP.h> #include <drm/drm_atomic.h> @@ -31,6 +32,7 @@ #include <drm/drm_dp_helper.h> #include <drm/drm_fb_helper.h> #include <drm/drm_plane_helper.h> +#include <drm/drm_edid.h> #include <nvif/class.h> #include <nvif/cl0002.h> @@ -2772,6 +2774,28 @@ nv50_hdmi_disable(struct drm_encoder *encoder, struct nouveau_crtc *nv_crtc) nvif_mthd(disp->disp, 0, &args, sizeof(args)); } +static ssize_t +nv50_hdmi_pack_infoframe(struct nv50_disp_sor_hdmi_pwr_v0_infoframe *frame_out, + union hdmi_infoframe *frame_in) +{ + uint8_t buffer[17]; /* The header plus t...

...wr; - nv_encoder->crtc = NULL; - if (nv_encoder->dcb->type == DCB_OUTPUT_DP) { int ret = drm_dp_dpcd_readb(aux, DP_SET_POWER, &pwr); @@ -1649,6 +1654,7 @@ nv50_sor_atomic_disable(struct drm_encoder *encoder, struct drm_atomic_state *st nv50_audio_disable(encoder, nv_crtc); nv50_hdmi_disable(&nv_encoder->base.base, nv_crtc); nv50_outp_release(nv_encoder); + nv_encoder->crtc = NULL; } static void diff --git a/drivers/gpu/drm/nouveau/nouveau_drv.h b/drivers/gpu/drm/nouveau/nouveau_drv.h index 9d04d1b36434..d91bf9c78976 100644 --- a/drivers/gpu/drm/nouveau/nouveau_drv.h ++...

...+757,6 @@ nv50_audio_enable(struct drm_encoder *encoder, struct drm_atomic_state *state, (0x0100 << nv_crtc->index), }; - nv_connector = nv50_outp_get_new_connector(state, nv_encoder); if (!drm_detect_monitor_audio(nv_connector->edid)) return; @@ -778,12 +793,12 @@ nv50_hdmi_disable(struct drm_encoder *encoder, struct nouveau_crtc *nv_crtc) } static void -nv50_hdmi_enable(struct drm_encoder *encoder, struct drm_atomic_state *state, +nv50_hdmi_enable(struct drm_encoder *encoder, struct nouveau_crtc *nv_crtc, + struct nouveau_connector *nv_connector, struct drm_atomic_stat...

...struct drm_display_mode *mode) (0x0100 << nv_crtc->index), }; - nv_connector = nouveau_encoder_connector_get(nv_encoder); + nv_connector = nv50_outp_get_new_connector(nv_encoder, state); if (!drm_detect_monitor_audio(nv_connector->edid)) return; @@ -723,7 +773,8 @@ nv50_hdmi_disable(struct drm_encoder *encoder, struct nouveau_crtc *nv_crtc) } static void -nv50_hdmi_enable(struct drm_encoder *encoder, struct drm_display_mode *mode) +nv50_hdmi_enable(struct drm_encoder *encoder, struct drm_atomic_state *state, + struct drm_display_mode *mode) { struct nouveau_drm *drm =...

This is the beginnings of HDMI 2.0 support. All of the "extra" features are left out, such as 12/16bpc, YUV420, etc. I've verified that with this code, a GP108 (GT1030) can switch between 4k at 60 and 1920x1080 at 60 on a LG 4K TV. Further, I've verified via i2c tools, that the SCDC writes really do happen. I suspect that the patch for keeping track of the high-speed TMDS

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

This is an initial implementation of HDMI 3D mode support for the nouveau kernel driver. It works on all of the hardware that I have available to test at the moment, but I am unsure as to the overall approach taken for setting HDMI InfoFrames, there's no support for g84 or gf119 disps, and the criteria for enabling stereo support for an output seems a bit iffy. The first four patches arrange

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

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

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