search for: nouveau_dp

...redhat.com> Fixes: 409d38139b42 ("drm/nouveau/kms/nv50-: Use downstream DP clock limits for mode validation") Cc: Ville Syrj?l? <ville.syrjala at linux.intel.com> Cc: Lyude Paul <lyude at redhat.com> Cc: Ben Skeggs <bskeggs at redhat.com> --- drivers/gpu/drm/nouveau/nouveau_dp.c | 23 +++++++++++++---------- 1 file changed, 13 insertions(+), 10 deletions(-) diff --git a/drivers/gpu/drm/nouveau/nouveau_dp.c b/drivers/gpu/drm/nouveau/nouveau_dp.c index 7b640e05bd4cd..24c81e423d349 100644 --- a/drivers/gpu/drm/nouveau/nouveau_dp.c +++ b/drivers/gpu/drm/nouveau/nouveau_dp.c...

Noticed by sparse: in nouveau_dp_link_train(), the array 'status' was defined as 2 bytes, yet it was accessed for 3 bytes. Fix it by making the array size 3. Signed-off-by: Pekka Paalanen <pq at iki.fi> --- drivers/gpu/drm/nouveau/nouveau_dp.c | 3 ++- 1 files changed, 2 insertions(+), 1 deletions(-) diff --gi...

The comparison (lpre == DP_TRAIN_PRE_EMPHASIS_9_5) is always false: lpre is initialized as (lane & 0x0c) >> 2, which is at most 3, while DP_TRAIN_PRE_EMPHASIS_9_5 is defined as (3 << 3). Signed-off-by: Xi Wang <xi.wang at gmail.com> --- drivers/gpu/drm/nouveau/nouveau_dp.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/drivers/gpu/drm/nouveau/nouveau_dp.c b/drivers/gpu/drm/nouveau/nouveau_dp.c index 9b93b70..c51c68b 100644 --- a/drivers/gpu/drm/nouveau/nouveau_dp.c +++ b/drivers/gpu/drm/nouveau/nouveau_dp.c @@ -432,7 +432,7 @@ dp_link_tra...

...u at lists.freedesktop.org Signed-off-by: Jeevan B <jeevan.b at intel.com> Signed-off-by: Oleg Vasilev <oleg.vasilev at intel.com> Reviewed-by: Emil Velikov <emil.velikov at collabora.com> --- drivers/gpu/drm/nouveau/nouveau_connector.c | 13 +++++++++++++ drivers/gpu/drm/nouveau/nouveau_dp.c | 9 +++++++++ drivers/gpu/drm/nouveau/nouveau_encoder.h | 1 + 3 files changed, 23 insertions(+) diff --git a/drivers/gpu/drm/nouveau/nouveau_connector.c b/drivers/gpu/drm/nouveau/nouveau_connector.c index 9a9a7f5..6464e48 100644 --- a/drivers/gpu/drm/nouveau/nouveau_connector.c +++...

...main display both using a HDMI to DP adapter. Also fixes similiar issues for users running into this. Cc: stable at vger.kernel.org # 5.10+ Signed-off-by: Karol Herbst <kherbst at redhat.com> --- drivers/gpu/drm/nouveau/dispnv50/disp.c | 32 +++++++++++++++++++++++++ drivers/gpu/drm/nouveau/nouveau_dp.c | 8 ++++--- 2 files changed, 37 insertions(+), 3 deletions(-) diff --git a/drivers/gpu/drm/nouveau/dispnv50/disp.c b/drivers/gpu/drm/nouveau/dispnv50/disp.c index ed9d374147b8d..f28e47c161dd9 100644 --- a/drivers/gpu/drm/nouveau/dispnv50/disp.c +++ b/drivers/gpu/drm/nouveau/dispnv50/disp.c...

...ion is stored in driver's structures, every driver needs to implement subconnector property by itself. Signed-off-by: Oleg Vasilev <oleg.vasilev at intel.com> Cc: nouveau at lists.freedesktop.org --- drivers/gpu/drm/nouveau/nouveau_connector.c | 13 +++++++++++++ drivers/gpu/drm/nouveau/nouveau_dp.c | 9 +++++++++ drivers/gpu/drm/nouveau/nouveau_encoder.h | 1 + 3 files changed, 23 insertions(+) diff --git a/drivers/gpu/drm/nouveau/nouveau_connector.c b/drivers/gpu/drm/nouveau/nouveau_connector.c index 4116ee62adaf..728949d803af 100644 --- a/drivers/gpu/drm/nouveau/nouveau_connec...

...eviewed-by: Emil Velikov <emil.velikov at collabora.com> Signed-off-by: Oleg Vasilev <oleg.vasilev at intel.com> Cc: Ben Skeggs <bskeggs at redhat.com> Cc: nouveau at lists.freedesktop.org --- drivers/gpu/drm/nouveau/nouveau_connector.c | 13 +++++++++++++ drivers/gpu/drm/nouveau/nouveau_dp.c | 9 +++++++++ drivers/gpu/drm/nouveau/nouveau_encoder.h | 1 + 3 files changed, 23 insertions(+) diff --git a/drivers/gpu/drm/nouveau/nouveau_connector.c b/drivers/gpu/drm/nouveau/nouveau_connector.c index 94dfa2e5a9ab..d9c116cc11b9 100644 --- a/drivers/gpu/drm/nouveau/nouveau_connec...

...rgot to Cc the second one as well. Lyude Paul (2): drm/nouveau/kms/nv50-: Get rid of bogus nouveau_conn_mode_valid() drm/nouveau/kms/nv50-: Fix clock checking algorithm in nv50_dp_mode_valid() drivers/gpu/drm/nouveau/nouveau_connector.c | 36 ++++++--------------- drivers/gpu/drm/nouveau/nouveau_dp.c | 21 ++++++++---- 2 files changed, 24 insertions(+), 33 deletions(-) -- 2.28.0

...Use downstream DP clock > > limits for mode validation") > > Cc: Ville Syrj????l???? <ville.syrjala at linux.intel.com> > > Cc: Lyude Paul <lyude at redhat.com> > > Cc: Ben Skeggs <bskeggs at redhat.com> > > --- > > drivers/gpu/drm/nouveau/nouveau_dp.c | 23 +++++++++++++---------- > > 1 file changed, 13 insertions(+), 10 deletions(-) > > > > diff --git a/drivers/gpu/drm/nouveau/nouveau_dp.c > > b/drivers/gpu/drm/nouveau/nouveau_dp.c > > index 7b640e05bd4cd..24c81e423d349 100644 > > --- a/drivers/gpu/drm/nou...

...d6a9efece724 ("drm/nouveau/kms/nv50-: Share DP SST mode_valid() handling with MST") Cc: Ville Syrj?l? <ville.syrjala at linux.intel.com> Cc: <stable at vger.kernel.org> # v5.8+ --- drivers/gpu/drm/nouveau/nouveau_connector.c | 36 ++++++--------------- drivers/gpu/drm/nouveau/nouveau_dp.c | 16 ++++++--- 2 files changed, 21 insertions(+), 31 deletions(-) diff --git a/drivers/gpu/drm/nouveau/nouveau_connector.c b/drivers/gpu/drm/nouveau/nouveau_connector.c index 49dd0cbc332f..6f21f36719fc 100644 --- a/drivers/gpu/drm/nouveau/nouveau_connector.c +++ b/drivers/gpu/drm/nouveau...

...for this patch series to get merged through drm-misc-next. Once that happens, upstream maintainers will probably have an easier time with merging if they pull the pending patches for nouveau from Ben's tree before merging drm-misc-next. Lyude Paul (20): drm/nouveau/kms: Fix some indenting in nouveau_dp_detect() drm/nouveau/kms/nv50-: Remove open-coded drm_dp_read_desc() drm/nouveau/kms/nv50-: Just use drm_dp_dpcd_read() in nouveau_dp.c drm/nouveau/kms/nv50-: Use macros for DP registers in nouveau_dp.c drm/nouveau/kms: Don't clear DP_MST_CTRL DPCD in nv50_mstm_new() drm/nouveau/kms:...

...tures, every > driver needs to implement subconnector property by itself. > > Signed-off-by: Oleg Vasilev <oleg.vasilev at intel.com> > Cc: nouveau at lists.freedesktop.org > --- > drivers/gpu/drm/nouveau/nouveau_connector.c | 13 +++++++++++++ > drivers/gpu/drm/nouveau/nouveau_dp.c | 9 +++++++++ > drivers/gpu/drm/nouveau/nouveau_encoder.h | 1 + > 3 files changed, 23 insertions(+) > > diff --git a/drivers/gpu/drm/nouveau/nouveau_connector.c b/drivers/gpu/drm/nouveau/nouveau_connector.c > index 4116ee62adaf..728949d803af 100644 > --- a/drivers/...

...ion is stored in driver's structures, every driver needs to implement subconnector property by itself. Signed-off-by: Oleg Vasilev <oleg.vasilev at intel.com> Cc: nouveau at lists.freedesktop.org --- drivers/gpu/drm/nouveau/nouveau_connector.c | 13 +++++++++++++ drivers/gpu/drm/nouveau/nouveau_dp.c | 9 +++++++++ drivers/gpu/drm/nouveau/nouveau_encoder.h | 1 + 3 files changed, 23 insertions(+) diff --git a/drivers/gpu/drm/nouveau/nouveau_connector.c b/drivers/gpu/drm/nouveau/nouveau_connector.c index 8f15281faa79..5d8e5095b5c8 100644 --- a/drivers/gpu/drm/nouveau/nouveau_connec...

...eviewed-by: Emil Velikov <emil.velikov at collabora.com> Signed-off-by: Oleg Vasilev <oleg.vasilev at intel.com> Cc: Ben Skeggs <bskeggs at redhat.com> Cc: nouveau at lists.freedesktop.org --- drivers/gpu/drm/nouveau/nouveau_connector.c | 13 +++++++++++++ drivers/gpu/drm/nouveau/nouveau_dp.c | 9 +++++++++ drivers/gpu/drm/nouveau/nouveau_encoder.h | 1 + 3 files changed, 23 insertions(+) diff --git a/drivers/gpu/drm/nouveau/nouveau_connector.c b/drivers/gpu/drm/nouveau/nouveau_connector.c index 94dfa2e5a9ab..d9c116cc11b9 100644 --- a/drivers/gpu/drm/nouveau/nouveau_connec...

...redhat.com> Cc: nouveau at lists.freedesktop.org Signed-off-by: Jeevan B <jeevan.b at intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20190829114854.1539-5-oleg.vasilev at intel.com --- drivers/gpu/drm/nouveau/nouveau_connector.c | 13 +++++++++++++ drivers/gpu/drm/nouveau/nouveau_dp.c | 9 +++++++++ drivers/gpu/drm/nouveau/nouveau_encoder.h | 1 + 3 files changed, 23 insertions(+) diff --git a/drivers/gpu/drm/nouveau/nouveau_connector.c b/drivers/gpu/drm/nouveau/nouveau_connector.c index 9a9a7f5..6464e48 100644 --- a/drivers/gpu/drm/nouveau/nouveau_connector.c +++...

Signed-off-by: Lyude Paul <lyude at redhat.com> --- drivers/gpu/drm/nouveau/nouveau_dp.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/drivers/gpu/drm/nouveau/nouveau_dp.c b/drivers/gpu/drm/nouveau/nouveau_dp.c index 8a0f7994e1aeb..ee778ddc95fae 100644 --- a/drivers/gpu/drm/nouveau/nouveau_dp.c +++ b/drivers/gpu/drm/nouveau/nouveau_dp.c @@ -76,10 +76,10...

Signed-off-by: Lyude Paul <lyude at redhat.com> --- drivers/gpu/drm/nouveau/nouveau_dp.c | 16 +++------------- 1 file changed, 3 insertions(+), 13 deletions(-) diff --git a/drivers/gpu/drm/nouveau/nouveau_dp.c b/drivers/gpu/drm/nouveau/nouveau_dp.c index d701f09aea645..bb85d81c25244 100644 --- a/drivers/gpu/drm/nouveau/nouveau_dp.c +++ b/drivers/gpu/drm/nouveau/nouveau_dp.c @@ -44,...

...e've extracted i915's code for reading both the normal DPCD caps and extended DPCD caps into a shared helper, let's start using this in nouveau to enable us to start checking extended DPCD caps for free. Signed-off-by: Lyude Paul <lyude at redhat.com> --- drivers/gpu/drm/nouveau/nouveau_dp.c | 14 ++++++-------- 1 file changed, 6 insertions(+), 8 deletions(-) diff --git a/drivers/gpu/drm/nouveau/nouveau_dp.c b/drivers/gpu/drm/nouveau/nouveau_dp.c index f41fa513023fd..a4e07d116972f 100644 --- a/drivers/gpu/drm/nouveau/nouveau_dp.c +++ b/drivers/gpu/drm/nouveau/nouveau_dp.c @@ -55,15...

...u at lists.freedesktop.org Signed-off-by: Jeevan B <jeevan.b at intel.com> Signed-off-by: Oleg Vasilev <oleg.vasilev at intel.com> Reviewed-by: Emil Velikov <emil.velikov at collabora.com> --- drivers/gpu/drm/nouveau/nouveau_connector.c | 13 +++++++++++++ drivers/gpu/drm/nouveau/nouveau_dp.c | 9 +++++++++ drivers/gpu/drm/nouveau/nouveau_encoder.h | 1 + 3 files changed, 23 insertions(+) diff --git a/drivers/gpu/drm/nouveau/nouveau_connector.c b/drivers/gpu/drm/nouveau/nouveau_connector.c index 7674025..955afed 100644 --- a/drivers/gpu/drm/nouveau/nouveau_connector.c +++...

...Vasilev <oleg.vasilev at intel.com> Reviewed-by: Emil Velikov <emil.velikov at collabora.com> Link: https://patchwork.freedesktop.org/patch/msgid/20190829114854.1539-5-oleg.vasilev at intel.com --- drivers/gpu/drm/nouveau/nouveau_connector.c | 13 +++++++++++++ drivers/gpu/drm/nouveau/nouveau_dp.c | 9 +++++++++ drivers/gpu/drm/nouveau/nouveau_encoder.h | 1 + 3 files changed, 23 insertions(+) diff --git a/drivers/gpu/drm/nouveau/nouveau_connector.c b/drivers/gpu/drm/nouveau/nouveau_connector.c index 9a9a7f5..6464e48 100644 --- a/drivers/gpu/drm/nouveau/nouveau_connector.c +++...