search for: nv50_hdmi_enable

...(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_state *state, struct drm_display_mode *mode) { struct nouveau_drm *drm = nouveau_drm(encoder...

...(+), 11 deletions(-) > > diff --git a/drivers/gpu/drm/nouveau/dispnv50/disp.c b/drivers/gpu/drm/nouveau/dispnv50/disp.c > index eed579a6c858..ddddc69640be 100644 > --- a/drivers/gpu/drm/nouveau/dispnv50/disp.c > +++ b/drivers/gpu/drm/nouveau/dispnv50/disp.c > @@ -774,11 +774,9 @@ nv50_hdmi_enable(struct drm_encoder *encoder, struct nouveau_crtc *nv_crtc, > struct drm_hdmi_info *hdmi = &nv_connector->base.display_info.hdmi; > union hdmi_infoframe infoframe = { 0 }; > const u8 rekey = 56; /* binary driver, and tegra, constant */ > + DEFINE_RAW_FLEX(struct nvif_outp_in...

...1 file changed, 9 insertions(+), 11 deletions(-) diff --git a/drivers/gpu/drm/nouveau/dispnv50/disp.c b/drivers/gpu/drm/nouveau/dispnv50/disp.c index eed579a6c858..ddddc69640be 100644 --- a/drivers/gpu/drm/nouveau/dispnv50/disp.c +++ b/drivers/gpu/drm/nouveau/dispnv50/disp.c @@ -774,11 +774,9 @@ nv50_hdmi_enable(struct drm_encoder *encoder, struct nouveau_crtc *nv_crtc, struct drm_hdmi_info *hdmi = &nv_connector->base.display_info.hdmi; union hdmi_infoframe infoframe = { 0 }; const u8 rekey = 56; /* binary driver, and tegra, constant */ + DEFINE_RAW_FLEX(struct nvif_outp_infoframe_v0, args, da...

...(+), 11 deletions(-) > > diff --git a/drivers/gpu/drm/nouveau/dispnv50/disp.c b/drivers/gpu/drm/nouveau/dispnv50/disp.c > index eed579a6c858..ddddc69640be 100644 > --- a/drivers/gpu/drm/nouveau/dispnv50/disp.c > +++ b/drivers/gpu/drm/nouveau/dispnv50/disp.c > @@ -774,11 +774,9 @@ nv50_hdmi_enable(struct drm_encoder *encoder, struct nouveau_crtc *nv_crtc, > struct drm_hdmi_info *hdmi = &nv_connector->base.display_info.hdmi; > union hdmi_infoframe infoframe = { 0 }; > const u8 rekey = 56; /* binary driver, and tegra, constant */ > + DEFINE_RAW_FLEX(struct nvif_outp...

...ctor = 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 = nouveau_drm(encoder->dev); struct nouveau_encoder *nv_encoder = nouveau_encoder(encoder);...

...;< 8) | + (buffer[9] << 16); + frame_out->subpack1_low = buffer[10] | (buffer[11] << 8) | + (buffer[12] << 16) | (buffer[13] << 24); + frame_out->subpack1_high = buffer[14] | (buffer[15] << 8) | + (buffer[16] << 16); + + return len; +} + static void nv50_hdmi_enable(struct drm_encoder *encoder, struct drm_display_mode *mode) { @@ -2781,6 +2805,7 @@ nv50_hdmi_enable(struct drm_encoder *encoder, struct drm_display_mode *mode) struct { struct nv50_disp_mthd_v1 base; struct nv50_disp_sor_hdmi_pwr_v0 pwr; + struct nv50_disp_sor_hdmi_pwr_v0_infoframe ifram...

...t to send a v2 based on Kees' >> comments? > > Do you plan to follow up on this? I'd prefer if we could get rid of the open- > coded "17". So, maybe just go with the define until we have something like > STACK_FLEX_COUNT()? Do you mean the following define...? nv50_hdmi_enable(...) { ... #define data_len 17 DEFINE_RAW_FLEX(struct nvif_outp_infoframe_v0, args, data, data_len); ...rest of function... #undef data_len } Thanks -- Gustavo

...le(struct drm_encoder *encoder, struct drm_atomic_state *sta switch (nv_encoder->dcb->type) { case DCB_OUTPUT_TMDS: if (disp->disp->object.oclass != NV50_DISP && - drm_detect_hdmi_monitor(nv_connector->edid)) + !nv_connector->base.display_info.is_hdmi) nv50_hdmi_enable(encoder, nv_crtc, nv_connector, state, mode, hda); if (nv_encoder->outp.or.link & 1) { @@ -1786,7 +1786,7 @@ nv50_sor_atomic_enable(struct drm_encoder *encoder, struct drm_atomic_state *sta */ if (mode->clock >= 165000 && nv_encoder->dcb->duallink_po...

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

...case DCB_OUTPUT_TMDS: > if (disp->disp->object.oclass != NV50_DISP && > - drm_detect_hdmi_monitor(nv_connector->edid)) > + !nv_connector->base.display_info.is_hdmi) This is backwards, no? > nv50_hdmi_enable(encoder, nv_crtc, nv_connector, state, mode, hda); > > if (nv_encoder->outp.or.link & 1) { > @@ -1786,7 +1786,7 @@ nv50_sor_atomic_enable(struct drm_encoder *encoder, struct drm_atomic_state *sta > */ > if (mode-...

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

...t drm_atomic_state *state, (0x0100 << nv_crtc->index), }; - nv_connector = nv50_outp_get_new_connector(nv_encoder, state); + nv_connector = nv50_outp_get_new_connector(state, nv_encoder); if (!drm_detect_monitor_audio(nv_connector->edid)) return; @@ -810,7 +808,7 @@ nv50_hdmi_enable(struct drm_encoder *encoder, struct drm_atomic_state *state, int ret; int size; - nv_connector = nv50_outp_get_new_connector(nv_encoder, state); + nv_connector = nv50_outp_get_new_connector(state, nv_encoder); if (!drm_detect_hdmi_monitor(nv_connector->edid)) return; @@ -1616,8 +161...

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

This hooks up the DRM helpers for dumping information on the current status of each MST topology from nouveau's perspective to debugfs files, similar to what i915 does (albeit, i915 labels their debugfs node for this as i915_dp_mst_info). Lyude Paul (2): drm/nouveau: Expose nv50 MST structures in disp.h drm/nouveau: Hook up dp_mst_info in debugfs drivers/gpu/drm/nouveau/dispnv50/disp.c

THIS IS UNTESTED for anything other than i915. Use previously parsed EDID where possible for display audio/hdmi detection. This in turn reduces edid_blob_ptr usage in a number of places. Further reduce edid_blob_ptr usage, and document that it should not be used by drivers directly. BR, Jani. Cc: Alain Volmat <alain.volmat at foss.st.com> Cc: Alex Deucher <alexander.deucher at

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

...;frame, buffer, sizeof(buffer)); if (len < 0) { diff --git a/drivers/gpu/drm/nouveau/dispnv50/disp.c b/drivers/gpu/drm/nouveau/dispnv50/disp.c index 26af45785939..bc06aa79363f 100644 --- a/drivers/gpu/drm/nouveau/dispnv50/disp.c +++ b/drivers/gpu/drm/nouveau/dispnv50/disp.c @@ -561,7 +561,7 @@ nv50_hdmi_enable(struct drm_encoder *encoder, struct drm_display_mode *mode) u32 max_ac_packet; union hdmi_infoframe avi_frame; union hdmi_infoframe vendor_frame; - bool scdc_supported, high_tmds_clock_ratio = false, scrambling = false; + bool high_tmds_clock_ratio = false, scrambling = false; u8 config;...

...); > if (len < 0) { > diff --git a/drivers/gpu/drm/nouveau/dispnv50/disp.c b/drivers/gpu/drm/nouveau/dispnv50/disp.c > index 6cbbae3f438b..d8e512c83211 100644 > --- a/drivers/gpu/drm/nouveau/dispnv50/disp.c > +++ b/drivers/gpu/drm/nouveau/dispnv50/disp.c > @@ -554,7 +554,7 @@ nv50_hdmi_enable(struct drm_encoder *encoder, struct drm_display_mode *mode) > u32 max_ac_packet; > union hdmi_infoframe avi_frame; > union hdmi_infoframe vendor_frame; > - bool scdc_supported, high_tmds_clock_ratio = false, scrambling = false; > + bool high_tmds_clock_ratio = false, scrambling...

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