|
Revision tags: v6.6.36, v6.6.35, v6.6.34 |
|
| #
e7bda1f8 |
| 14-Jun-2024 |
Jani Nikula <jani.nikula@intel.com> |
drm/i915/mso: using joiner is not possible with eDP MSO
commit 49cc17967be95d64606d5684416ee51eec35e84a upstream.
It's not possible to use the joiner at the same time with eDP MSO. When
a panel nee
drm/i915/mso: using joiner is not possible with eDP MSO
commit 49cc17967be95d64606d5684416ee51eec35e84a upstream.
It's not possible to use the joiner at the same time with eDP MSO. When
a panel needs MSO, it's not optional, so MSO trumps joiner.
v3: Only change intel_dp_has_joiner(), leave debugfs alone (Ville)
Fixes: bc71194e8897 ("drm/i915/edp: enable eDP MSO during link training")
Cc: <stable@vger.kernel.org> # v5.13+
Cc: Ville Syrjala <ville.syrjala@linux.intel.com>
Closes: https://gitlab.freedesktop.org/drm/xe/kernel/-/issues/1668
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240614142311.589089-1-jani.nikula@intel.com
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
(cherry picked from commit 8b5a92ca24eb96bb71e2a55e352687487d87687f)
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
show more ...
|
|
Revision tags: v6.6.33, v6.6.32, v6.6.31, v6.6.30, v6.6.29, v6.6.28, v6.6.27, v6.6.26 |
|
| #
9d106175 |
| 04-Apr-2024 |
Ville Syrjälä <ville.syrjala@linux.intel.com> |
drm/i915: Disable live M/N updates when using bigjoiner
[ Upstream commit 4a36e46df7aa781c756f09727d37dc2783f1ee75 ]
All joined pipes share the same transcoder/timing generator.
Currently we just d
drm/i915: Disable live M/N updates when using bigjoiner
[ Upstream commit 4a36e46df7aa781c756f09727d37dc2783f1ee75 ]
All joined pipes share the same transcoder/timing generator.
Currently we just do the commits per-pipe, which doesn't really
work if we need to change the timings at the same time. For
now just disable live M/N updates when bigjoiner is needed.
Cc: stable@vger.kernel.org
Tested-by: Vidya Srinivas <vidya.srinivas@intel.com>
Reviewed-by: Arun R Murthy <arun.r.murthy@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240404213441.17637-5-ville.syrjala@linux.intel.com
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
(cherry picked from commit ef79820db723a2a7c229a7251c12859e7e25a247)
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
show more ...
|
|
Revision tags: v6.6.25, v6.6.24, v6.6.23, v6.6.16, v6.6.15, v6.6.14, v6.6.13, v6.6.12, v6.6.11, v6.6.10, v6.6.9, v6.6.8, v6.6.7, v6.6.6, v6.6.5, v6.6.4, v6.6.3, v6.6.2, v6.5.11, v6.6.1, v6.5.10, v6.6, v6.5.9, v6.5.8, v6.5.7, v6.5.6, v6.5.5, v6.5.4, v6.5.3, v6.5.2, v6.1.51, v6.5.1 |
|
| #
ccb0934a |
| 01-Sep-2023 |
Ville Syrjälä <ville.syrjala@linux.intel.com> |
drm/i915: Adjust seamless_m_n flag behaviour
[ Upstream commit 825edc8bc72f3266534a04e9a4447b12332fac82 ]
Make the seamless_m_n flag more like the update_pipe fastset
flag, ie. the flag will only b
drm/i915: Adjust seamless_m_n flag behaviour
[ Upstream commit 825edc8bc72f3266534a04e9a4447b12332fac82 ]
Make the seamless_m_n flag more like the update_pipe fastset
flag, ie. the flag will only be set if we need to do the seamless
M/N update, and in all other cases the flag is cleared. Also
rename the flag to update_m_n to make it more clear it's similar
to update_pipe.
I believe special casing seamless_m_n like this makes sense
as it also affects eg. vblank evasion. We can potentially avoid
some vblank evasion tricks, simplify some checks, and hopefully
will help with the VRR vs. M/N mess.
Cc: Manasi Navare <navaremanasi@chromium.org>
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20230901130440.2085-6-ville.syrjala@linux.intel.com
Reviewed-by: Manasi Navare <navaremanasi@chromium.org>
Stable-dep-of: 4a36e46df7aa ("drm/i915: Disable live M/N updates when using bigjoiner")
Signed-off-by: Sasha Levin <sashal@kernel.org>
show more ...
|
| #
6711b081 |
| 02-Apr-2024 |
Ville Syrjälä <ville.syrjala@linux.intel.com> |
drm/i915/mst: Reject FEC+MST on ICL
[ Upstream commit 99f855082f228cdcecd6ab768d3b8b505e0eb028 ]
ICL supposedly doesn't support FEC on MST. Reject it.
Cc: stable@vger.kernel.org
Fixes: d51f25eb479
drm/i915/mst: Reject FEC+MST on ICL
[ Upstream commit 99f855082f228cdcecd6ab768d3b8b505e0eb028 ]
ICL supposedly doesn't support FEC on MST. Reject it.
Cc: stable@vger.kernel.org
Fixes: d51f25eb479a ("drm/i915: Add DSC support to MST path")
Reviewed-by: Uma Shankar <uma.shankar@intel.com>
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240402135148.23011-7-ville.syrjala@linux.intel.com
(cherry picked from commit b648ce2a28ba83c4fa67c61fcc5983e15e9d4afb)
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
show more ...
|
|
Revision tags: v6.1.50, v6.5, v6.1.49, v6.1.48, v6.1.46, v6.1.45, v6.1.44, v6.1.43, v6.1.42, v6.1.41, v6.1.40, v6.1.39, v6.1.38, v6.1.37, v6.1.36, v6.4, v6.1.35, v6.1.34, v6.1.33, v6.1.32, v6.1.31, v6.1.30, v6.1.29, v6.1.28 |
|
| #
6b625d27 |
| 02-May-2023 |
Ville Syrjälä <ville.syrjala@linux.intel.com> |
drm/i915: Fix FEC pipe A vs. DDI A mixup
[ Upstream commit 126f94e87e7960ef7ae58180e39c19cc9dcbbf7f ]
On pre-TGL FEC is a port level feature, not a transcoder
level feature, and it's DDI A which do
drm/i915: Fix FEC pipe A vs. DDI A mixup
[ Upstream commit 126f94e87e7960ef7ae58180e39c19cc9dcbbf7f ]
On pre-TGL FEC is a port level feature, not a transcoder
level feature, and it's DDI A which doesn't have it, not
trancoder A. Check for the correct thing when determining
whether FEC is supported or not.
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20230502143906.2401-5-ville.syrjala@linux.intel.com
Reviewed-by: Luca Coelho <luciano.coelho@intel.com>
Stable-dep-of: 99f855082f22 ("drm/i915/mst: Reject FEC+MST on ICL")
Signed-off-by: Sasha Levin <sashal@kernel.org>
show more ...
|
|
Revision tags: v6.6.33, v6.6.32, v6.6.31, v6.6.30, v6.6.29, v6.6.28, v6.6.27, v6.6.26 |
|
| #
9d106175 |
| 04-Apr-2024 |
Ville Syrjälä <ville.syrjala@linux.intel.com> |
drm/i915: Disable live M/N updates when using bigjoiner
[ Upstream commit 4a36e46df7aa781c756f09727d37dc2783f1ee75 ]
All joined pipes share the same transcoder/timing generator.
Currently we just d
drm/i915: Disable live M/N updates when using bigjoiner
[ Upstream commit 4a36e46df7aa781c756f09727d37dc2783f1ee75 ]
All joined pipes share the same transcoder/timing generator.
Currently we just do the commits per-pipe, which doesn't really
work if we need to change the timings at the same time. For
now just disable live M/N updates when bigjoiner is needed.
Cc: stable@vger.kernel.org
Tested-by: Vidya Srinivas <vidya.srinivas@intel.com>
Reviewed-by: Arun R Murthy <arun.r.murthy@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240404213441.17637-5-ville.syrjala@linux.intel.com
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
(cherry picked from commit ef79820db723a2a7c229a7251c12859e7e25a247)
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
show more ...
|
|
Revision tags: v6.6.25, v6.6.24, v6.6.23, v6.6.16, v6.6.15, v6.6.14, v6.6.13, v6.6.12, v6.6.11, v6.6.10, v6.6.9, v6.6.8, v6.6.7, v6.6.6, v6.6.5, v6.6.4, v6.6.3, v6.6.2, v6.5.11, v6.6.1, v6.5.10, v6.6, v6.5.9, v6.5.8, v6.5.7, v6.5.6, v6.5.5, v6.5.4, v6.5.3, v6.5.2, v6.1.51, v6.5.1 |
|
| #
ccb0934a |
| 01-Sep-2023 |
Ville Syrjälä <ville.syrjala@linux.intel.com> |
drm/i915: Adjust seamless_m_n flag behaviour
[ Upstream commit 825edc8bc72f3266534a04e9a4447b12332fac82 ]
Make the seamless_m_n flag more like the update_pipe fastset
flag, ie. the flag will only b
drm/i915: Adjust seamless_m_n flag behaviour
[ Upstream commit 825edc8bc72f3266534a04e9a4447b12332fac82 ]
Make the seamless_m_n flag more like the update_pipe fastset
flag, ie. the flag will only be set if we need to do the seamless
M/N update, and in all other cases the flag is cleared. Also
rename the flag to update_m_n to make it more clear it's similar
to update_pipe.
I believe special casing seamless_m_n like this makes sense
as it also affects eg. vblank evasion. We can potentially avoid
some vblank evasion tricks, simplify some checks, and hopefully
will help with the VRR vs. M/N mess.
Cc: Manasi Navare <navaremanasi@chromium.org>
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20230901130440.2085-6-ville.syrjala@linux.intel.com
Reviewed-by: Manasi Navare <navaremanasi@chromium.org>
Stable-dep-of: 4a36e46df7aa ("drm/i915: Disable live M/N updates when using bigjoiner")
Signed-off-by: Sasha Levin <sashal@kernel.org>
show more ...
|
| #
6711b081 |
| 02-Apr-2024 |
Ville Syrjälä <ville.syrjala@linux.intel.com> |
drm/i915/mst: Reject FEC+MST on ICL
[ Upstream commit 99f855082f228cdcecd6ab768d3b8b505e0eb028 ]
ICL supposedly doesn't support FEC on MST. Reject it.
Cc: stable@vger.kernel.org
Fixes: d51f25eb479
drm/i915/mst: Reject FEC+MST on ICL
[ Upstream commit 99f855082f228cdcecd6ab768d3b8b505e0eb028 ]
ICL supposedly doesn't support FEC on MST. Reject it.
Cc: stable@vger.kernel.org
Fixes: d51f25eb479a ("drm/i915: Add DSC support to MST path")
Reviewed-by: Uma Shankar <uma.shankar@intel.com>
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240402135148.23011-7-ville.syrjala@linux.intel.com
(cherry picked from commit b648ce2a28ba83c4fa67c61fcc5983e15e9d4afb)
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
show more ...
|
|
Revision tags: v6.1.50, v6.5, v6.1.49, v6.1.48, v6.1.46, v6.1.45, v6.1.44, v6.1.43, v6.1.42, v6.1.41, v6.1.40, v6.1.39, v6.1.38, v6.1.37, v6.1.36, v6.4, v6.1.35, v6.1.34, v6.1.33, v6.1.32, v6.1.31, v6.1.30, v6.1.29, v6.1.28 |
|
| #
6b625d27 |
| 02-May-2023 |
Ville Syrjälä <ville.syrjala@linux.intel.com> |
drm/i915: Fix FEC pipe A vs. DDI A mixup
[ Upstream commit 126f94e87e7960ef7ae58180e39c19cc9dcbbf7f ]
On pre-TGL FEC is a port level feature, not a transcoder
level feature, and it's DDI A which do
drm/i915: Fix FEC pipe A vs. DDI A mixup
[ Upstream commit 126f94e87e7960ef7ae58180e39c19cc9dcbbf7f ]
On pre-TGL FEC is a port level feature, not a transcoder
level feature, and it's DDI A which doesn't have it, not
trancoder A. Check for the correct thing when determining
whether FEC is supported or not.
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20230502143906.2401-5-ville.syrjala@linux.intel.com
Reviewed-by: Luca Coelho <luciano.coelho@intel.com>
Stable-dep-of: 99f855082f22 ("drm/i915/mst: Reject FEC+MST on ICL")
Signed-off-by: Sasha Levin <sashal@kernel.org>
show more ...
|
|
Revision tags: v6.6.33, v6.6.32, v6.6.31, v6.6.30, v6.6.29, v6.6.28, v6.6.27, v6.6.26 |
|
| #
9d106175 |
| 04-Apr-2024 |
Ville Syrjälä <ville.syrjala@linux.intel.com> |
drm/i915: Disable live M/N updates when using bigjoiner
[ Upstream commit 4a36e46df7aa781c756f09727d37dc2783f1ee75 ]
All joined pipes share the same transcoder/timing generator.
Currently we just d
drm/i915: Disable live M/N updates when using bigjoiner
[ Upstream commit 4a36e46df7aa781c756f09727d37dc2783f1ee75 ]
All joined pipes share the same transcoder/timing generator.
Currently we just do the commits per-pipe, which doesn't really
work if we need to change the timings at the same time. For
now just disable live M/N updates when bigjoiner is needed.
Cc: stable@vger.kernel.org
Tested-by: Vidya Srinivas <vidya.srinivas@intel.com>
Reviewed-by: Arun R Murthy <arun.r.murthy@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240404213441.17637-5-ville.syrjala@linux.intel.com
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
(cherry picked from commit ef79820db723a2a7c229a7251c12859e7e25a247)
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
show more ...
|
|
Revision tags: v6.6.25, v6.6.24, v6.6.23, v6.6.16, v6.6.15, v6.6.14, v6.6.13, v6.6.12, v6.6.11, v6.6.10, v6.6.9, v6.6.8, v6.6.7, v6.6.6, v6.6.5, v6.6.4, v6.6.3, v6.6.2, v6.5.11, v6.6.1, v6.5.10, v6.6, v6.5.9, v6.5.8, v6.5.7, v6.5.6, v6.5.5, v6.5.4, v6.5.3, v6.5.2, v6.1.51, v6.5.1 |
|
| #
ccb0934a |
| 01-Sep-2023 |
Ville Syrjälä <ville.syrjala@linux.intel.com> |
drm/i915: Adjust seamless_m_n flag behaviour
[ Upstream commit 825edc8bc72f3266534a04e9a4447b12332fac82 ]
Make the seamless_m_n flag more like the update_pipe fastset
flag, ie. the flag will only b
drm/i915: Adjust seamless_m_n flag behaviour
[ Upstream commit 825edc8bc72f3266534a04e9a4447b12332fac82 ]
Make the seamless_m_n flag more like the update_pipe fastset
flag, ie. the flag will only be set if we need to do the seamless
M/N update, and in all other cases the flag is cleared. Also
rename the flag to update_m_n to make it more clear it's similar
to update_pipe.
I believe special casing seamless_m_n like this makes sense
as it also affects eg. vblank evasion. We can potentially avoid
some vblank evasion tricks, simplify some checks, and hopefully
will help with the VRR vs. M/N mess.
Cc: Manasi Navare <navaremanasi@chromium.org>
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20230901130440.2085-6-ville.syrjala@linux.intel.com
Reviewed-by: Manasi Navare <navaremanasi@chromium.org>
Stable-dep-of: 4a36e46df7aa ("drm/i915: Disable live M/N updates when using bigjoiner")
Signed-off-by: Sasha Levin <sashal@kernel.org>
show more ...
|
| #
6711b081 |
| 02-Apr-2024 |
Ville Syrjälä <ville.syrjala@linux.intel.com> |
drm/i915/mst: Reject FEC+MST on ICL
[ Upstream commit 99f855082f228cdcecd6ab768d3b8b505e0eb028 ]
ICL supposedly doesn't support FEC on MST. Reject it.
Cc: stable@vger.kernel.org
Fixes: d51f25eb479
drm/i915/mst: Reject FEC+MST on ICL
[ Upstream commit 99f855082f228cdcecd6ab768d3b8b505e0eb028 ]
ICL supposedly doesn't support FEC on MST. Reject it.
Cc: stable@vger.kernel.org
Fixes: d51f25eb479a ("drm/i915: Add DSC support to MST path")
Reviewed-by: Uma Shankar <uma.shankar@intel.com>
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240402135148.23011-7-ville.syrjala@linux.intel.com
(cherry picked from commit b648ce2a28ba83c4fa67c61fcc5983e15e9d4afb)
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
show more ...
|
|
Revision tags: v6.1.50, v6.5, v6.1.49, v6.1.48, v6.1.46, v6.1.45, v6.1.44, v6.1.43, v6.1.42, v6.1.41, v6.1.40, v6.1.39, v6.1.38, v6.1.37, v6.1.36, v6.4, v6.1.35, v6.1.34, v6.1.33, v6.1.32, v6.1.31, v6.1.30, v6.1.29, v6.1.28 |
|
| #
6b625d27 |
| 02-May-2023 |
Ville Syrjälä <ville.syrjala@linux.intel.com> |
drm/i915: Fix FEC pipe A vs. DDI A mixup
[ Upstream commit 126f94e87e7960ef7ae58180e39c19cc9dcbbf7f ]
On pre-TGL FEC is a port level feature, not a transcoder
level feature, and it's DDI A which do
drm/i915: Fix FEC pipe A vs. DDI A mixup
[ Upstream commit 126f94e87e7960ef7ae58180e39c19cc9dcbbf7f ]
On pre-TGL FEC is a port level feature, not a transcoder
level feature, and it's DDI A which doesn't have it, not
trancoder A. Check for the correct thing when determining
whether FEC is supported or not.
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20230502143906.2401-5-ville.syrjala@linux.intel.com
Reviewed-by: Luca Coelho <luciano.coelho@intel.com>
Stable-dep-of: 99f855082f22 ("drm/i915/mst: Reject FEC+MST on ICL")
Signed-off-by: Sasha Levin <sashal@kernel.org>
show more ...
|
|
Revision tags: v6.6.33, v6.6.32, v6.6.31, v6.6.30, v6.6.29, v6.6.28, v6.6.27, v6.6.26 |
|
| #
9d106175 |
| 04-Apr-2024 |
Ville Syrjälä <ville.syrjala@linux.intel.com> |
drm/i915: Disable live M/N updates when using bigjoiner
[ Upstream commit 4a36e46df7aa781c756f09727d37dc2783f1ee75 ]
All joined pipes share the same transcoder/timing generator.
Currently we just d
drm/i915: Disable live M/N updates when using bigjoiner
[ Upstream commit 4a36e46df7aa781c756f09727d37dc2783f1ee75 ]
All joined pipes share the same transcoder/timing generator.
Currently we just do the commits per-pipe, which doesn't really
work if we need to change the timings at the same time. For
now just disable live M/N updates when bigjoiner is needed.
Cc: stable@vger.kernel.org
Tested-by: Vidya Srinivas <vidya.srinivas@intel.com>
Reviewed-by: Arun R Murthy <arun.r.murthy@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240404213441.17637-5-ville.syrjala@linux.intel.com
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
(cherry picked from commit ef79820db723a2a7c229a7251c12859e7e25a247)
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
show more ...
|
|
Revision tags: v6.6.25, v6.6.24, v6.6.23, v6.6.16, v6.6.15, v6.6.14, v6.6.13, v6.6.12, v6.6.11, v6.6.10, v6.6.9, v6.6.8, v6.6.7, v6.6.6, v6.6.5, v6.6.4, v6.6.3, v6.6.2, v6.5.11, v6.6.1, v6.5.10, v6.6, v6.5.9, v6.5.8, v6.5.7, v6.5.6, v6.5.5, v6.5.4, v6.5.3, v6.5.2, v6.1.51, v6.5.1 |
|
| #
ccb0934a |
| 01-Sep-2023 |
Ville Syrjälä <ville.syrjala@linux.intel.com> |
drm/i915: Adjust seamless_m_n flag behaviour
[ Upstream commit 825edc8bc72f3266534a04e9a4447b12332fac82 ]
Make the seamless_m_n flag more like the update_pipe fastset
flag, ie. the flag will only b
drm/i915: Adjust seamless_m_n flag behaviour
[ Upstream commit 825edc8bc72f3266534a04e9a4447b12332fac82 ]
Make the seamless_m_n flag more like the update_pipe fastset
flag, ie. the flag will only be set if we need to do the seamless
M/N update, and in all other cases the flag is cleared. Also
rename the flag to update_m_n to make it more clear it's similar
to update_pipe.
I believe special casing seamless_m_n like this makes sense
as it also affects eg. vblank evasion. We can potentially avoid
some vblank evasion tricks, simplify some checks, and hopefully
will help with the VRR vs. M/N mess.
Cc: Manasi Navare <navaremanasi@chromium.org>
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20230901130440.2085-6-ville.syrjala@linux.intel.com
Reviewed-by: Manasi Navare <navaremanasi@chromium.org>
Stable-dep-of: 4a36e46df7aa ("drm/i915: Disable live M/N updates when using bigjoiner")
Signed-off-by: Sasha Levin <sashal@kernel.org>
show more ...
|
| #
6711b081 |
| 02-Apr-2024 |
Ville Syrjälä <ville.syrjala@linux.intel.com> |
drm/i915/mst: Reject FEC+MST on ICL
[ Upstream commit 99f855082f228cdcecd6ab768d3b8b505e0eb028 ]
ICL supposedly doesn't support FEC on MST. Reject it.
Cc: stable@vger.kernel.org
Fixes: d51f25eb479
drm/i915/mst: Reject FEC+MST on ICL
[ Upstream commit 99f855082f228cdcecd6ab768d3b8b505e0eb028 ]
ICL supposedly doesn't support FEC on MST. Reject it.
Cc: stable@vger.kernel.org
Fixes: d51f25eb479a ("drm/i915: Add DSC support to MST path")
Reviewed-by: Uma Shankar <uma.shankar@intel.com>
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240402135148.23011-7-ville.syrjala@linux.intel.com
(cherry picked from commit b648ce2a28ba83c4fa67c61fcc5983e15e9d4afb)
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
show more ...
|
|
Revision tags: v6.1.50, v6.5, v6.1.49, v6.1.48, v6.1.46, v6.1.45, v6.1.44, v6.1.43, v6.1.42, v6.1.41, v6.1.40, v6.1.39, v6.1.38, v6.1.37, v6.1.36, v6.4, v6.1.35, v6.1.34, v6.1.33, v6.1.32, v6.1.31, v6.1.30, v6.1.29, v6.1.28 |
|
| #
6b625d27 |
| 02-May-2023 |
Ville Syrjälä <ville.syrjala@linux.intel.com> |
drm/i915: Fix FEC pipe A vs. DDI A mixup
[ Upstream commit 126f94e87e7960ef7ae58180e39c19cc9dcbbf7f ]
On pre-TGL FEC is a port level feature, not a transcoder
level feature, and it's DDI A which do
drm/i915: Fix FEC pipe A vs. DDI A mixup
[ Upstream commit 126f94e87e7960ef7ae58180e39c19cc9dcbbf7f ]
On pre-TGL FEC is a port level feature, not a transcoder
level feature, and it's DDI A which doesn't have it, not
trancoder A. Check for the correct thing when determining
whether FEC is supported or not.
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20230502143906.2401-5-ville.syrjala@linux.intel.com
Reviewed-by: Luca Coelho <luciano.coelho@intel.com>
Stable-dep-of: 99f855082f22 ("drm/i915/mst: Reject FEC+MST on ICL")
Signed-off-by: Sasha Levin <sashal@kernel.org>
show more ...
|
|
Revision tags: v6.6.33, v6.6.32, v6.6.31, v6.6.30, v6.6.29, v6.6.28, v6.6.27, v6.6.26 |
|
| #
9d106175 |
| 04-Apr-2024 |
Ville Syrjälä <ville.syrjala@linux.intel.com> |
drm/i915: Disable live M/N updates when using bigjoiner
[ Upstream commit 4a36e46df7aa781c756f09727d37dc2783f1ee75 ]
All joined pipes share the same transcoder/timing generator.
Currently we just d
drm/i915: Disable live M/N updates when using bigjoiner
[ Upstream commit 4a36e46df7aa781c756f09727d37dc2783f1ee75 ]
All joined pipes share the same transcoder/timing generator.
Currently we just do the commits per-pipe, which doesn't really
work if we need to change the timings at the same time. For
now just disable live M/N updates when bigjoiner is needed.
Cc: stable@vger.kernel.org
Tested-by: Vidya Srinivas <vidya.srinivas@intel.com>
Reviewed-by: Arun R Murthy <arun.r.murthy@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240404213441.17637-5-ville.syrjala@linux.intel.com
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
(cherry picked from commit ef79820db723a2a7c229a7251c12859e7e25a247)
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
show more ...
|
|
Revision tags: v6.6.25, v6.6.24, v6.6.23, v6.6.16, v6.6.15, v6.6.14, v6.6.13, v6.6.12, v6.6.11, v6.6.10, v6.6.9, v6.6.8, v6.6.7, v6.6.6, v6.6.5, v6.6.4, v6.6.3, v6.6.2, v6.5.11, v6.6.1, v6.5.10, v6.6, v6.5.9, v6.5.8, v6.5.7, v6.5.6, v6.5.5, v6.5.4, v6.5.3, v6.5.2, v6.1.51, v6.5.1 |
|
| #
ccb0934a |
| 01-Sep-2023 |
Ville Syrjälä <ville.syrjala@linux.intel.com> |
drm/i915: Adjust seamless_m_n flag behaviour
[ Upstream commit 825edc8bc72f3266534a04e9a4447b12332fac82 ]
Make the seamless_m_n flag more like the update_pipe fastset
flag, ie. the flag will only b
drm/i915: Adjust seamless_m_n flag behaviour
[ Upstream commit 825edc8bc72f3266534a04e9a4447b12332fac82 ]
Make the seamless_m_n flag more like the update_pipe fastset
flag, ie. the flag will only be set if we need to do the seamless
M/N update, and in all other cases the flag is cleared. Also
rename the flag to update_m_n to make it more clear it's similar
to update_pipe.
I believe special casing seamless_m_n like this makes sense
as it also affects eg. vblank evasion. We can potentially avoid
some vblank evasion tricks, simplify some checks, and hopefully
will help with the VRR vs. M/N mess.
Cc: Manasi Navare <navaremanasi@chromium.org>
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20230901130440.2085-6-ville.syrjala@linux.intel.com
Reviewed-by: Manasi Navare <navaremanasi@chromium.org>
Stable-dep-of: 4a36e46df7aa ("drm/i915: Disable live M/N updates when using bigjoiner")
Signed-off-by: Sasha Levin <sashal@kernel.org>
show more ...
|
| #
6711b081 |
| 02-Apr-2024 |
Ville Syrjälä <ville.syrjala@linux.intel.com> |
drm/i915/mst: Reject FEC+MST on ICL
[ Upstream commit 99f855082f228cdcecd6ab768d3b8b505e0eb028 ]
ICL supposedly doesn't support FEC on MST. Reject it.
Cc: stable@vger.kernel.org
Fixes: d51f25eb479
drm/i915/mst: Reject FEC+MST on ICL
[ Upstream commit 99f855082f228cdcecd6ab768d3b8b505e0eb028 ]
ICL supposedly doesn't support FEC on MST. Reject it.
Cc: stable@vger.kernel.org
Fixes: d51f25eb479a ("drm/i915: Add DSC support to MST path")
Reviewed-by: Uma Shankar <uma.shankar@intel.com>
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240402135148.23011-7-ville.syrjala@linux.intel.com
(cherry picked from commit b648ce2a28ba83c4fa67c61fcc5983e15e9d4afb)
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
show more ...
|
|
Revision tags: v6.1.50, v6.5, v6.1.49, v6.1.48, v6.1.46, v6.1.45, v6.1.44, v6.1.43, v6.1.42, v6.1.41, v6.1.40, v6.1.39, v6.1.38, v6.1.37, v6.1.36, v6.4, v6.1.35, v6.1.34, v6.1.33, v6.1.32, v6.1.31, v6.1.30, v6.1.29, v6.1.28 |
|
| #
6b625d27 |
| 02-May-2023 |
Ville Syrjälä <ville.syrjala@linux.intel.com> |
drm/i915: Fix FEC pipe A vs. DDI A mixup
[ Upstream commit 126f94e87e7960ef7ae58180e39c19cc9dcbbf7f ]
On pre-TGL FEC is a port level feature, not a transcoder
level feature, and it's DDI A which do
drm/i915: Fix FEC pipe A vs. DDI A mixup
[ Upstream commit 126f94e87e7960ef7ae58180e39c19cc9dcbbf7f ]
On pre-TGL FEC is a port level feature, not a transcoder
level feature, and it's DDI A which doesn't have it, not
trancoder A. Check for the correct thing when determining
whether FEC is supported or not.
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20230502143906.2401-5-ville.syrjala@linux.intel.com
Reviewed-by: Luca Coelho <luciano.coelho@intel.com>
Stable-dep-of: 99f855082f22 ("drm/i915/mst: Reject FEC+MST on ICL")
Signed-off-by: Sasha Levin <sashal@kernel.org>
show more ...
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| #
c3d24a3d |
| 13-Dec-2023 |
Khaled Almahallawy <khaled.almahallawy@intel.com> |
drm/i915/dp: Fix passing the correct DPCD_REV for drm_dp_set_phy_test_pattern
[ Upstream commit 2bd7a06a1208aaacb4e7a2a5436c23bce8d70801 ]
Using link_status to get DPCD_REV fails when disabling/def
drm/i915/dp: Fix passing the correct DPCD_REV for drm_dp_set_phy_test_pattern
[ Upstream commit 2bd7a06a1208aaacb4e7a2a5436c23bce8d70801 ]
Using link_status to get DPCD_REV fails when disabling/defaulting
phy pattern. Use intel_dp->dpcd to access DPCD_REV correctly.
Fixes: 8cdf72711928 ("drm/i915/dp: Program vswing, pre-emphasis, test-pattern")
Cc: Jani Nikula <jani.nikula@intel.com>
Cc: Imre Deak <imre.deak@intel.com>
Cc: Lee Shawn C <shawn.c.lee@intel.com>
Signed-off-by: Khaled Almahallawy <khaled.almahallawy@intel.com>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20231213211542.3585105-3-khaled.almahallawy@intel.com
(cherry picked from commit 3ee302ec22d6e1d7d1e6d381b0d507ee80f2135c)
Signed-off-by: Sasha Levin <sashal@kernel.org>
show more ...
|
| #
e4c16db9 |
| 03-May-2023 |
Ville Syrjälä <ville.syrjala@linux.intel.com> |
drm/i915: Introduce crtc_state->enhanced_framing
[ Upstream commit 3072a24c778a7102d70692af5556e47363114c67 ]
Track DP enhanced framing properly in the crtc state instead
of relying just on the cac
drm/i915: Introduce crtc_state->enhanced_framing
[ Upstream commit 3072a24c778a7102d70692af5556e47363114c67 ]
Track DP enhanced framing properly in the crtc state instead
of relying just on the cached DPCD everywhere, and hook it
up into the state check and dump.
v2: Actually set enhanced_framing in .compute_config()
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20230503113659.16305-1-ville.syrjala@linux.intel.com
Reviewed-by: Luca Coelho <luciano.coelho@intel.com>
Stable-dep-of: e6861d8264cd ("drm/i915/edp: don't write to DP_LINK_BW_SET when using rate select")
Signed-off-by: Sasha Levin <sashal@kernel.org>
show more ...
|
| #
8e1e489c |
| 27-Nov-2023 |
Ville Syrjälä <ville.syrjala@linux.intel.com> |
drm/i915: Skip some timing checks on BXT/GLK DSI transcoders
commit 20c2dbff342aec13bf93c2f6c951da198916a455 upstream.
Apparently some BXT/GLK systems have DSI panels whose timings
don't agree with
drm/i915: Skip some timing checks on BXT/GLK DSI transcoders
commit 20c2dbff342aec13bf93c2f6c951da198916a455 upstream.
Apparently some BXT/GLK systems have DSI panels whose timings
don't agree with the normal cpu transcoder hblank>=32 limitation.
This is perhaps fine as there are no specific hblank/etc. limits
listed for the BXT/GLK DSI transcoders.
Move those checks out from the global intel_mode_valid() into
into connector specific .mode_valid() hooks, skipping BXT/GLK
DSI connectors. We'll leave the basic [hv]display/[hv]total
checks in intel_mode_valid() as those seem like sensible upper
limits regardless of the transcoder used.
Cc: stable@vger.kernel.org
Closes: https://gitlab.freedesktop.org/drm/intel/-/issues/9720
Fixes: 8f4b1068e7fc ("drm/i915: Check some transcoder timing minimum limits")
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20231127145028.4899-1-ville.syrjala@linux.intel.com
Reviewed-by: Jani Nikula <jani.nikula@intel.com>
(cherry picked from commit e0ef2daa8ca8ce4dbc2fd0959e383b753a87fd7d)
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
show more ...
|
| #
517e1355 |
| 14-Nov-2023 |
Ville Syrjälä <ville.syrjala@linux.intel.com> |
drm/i915: Also check for VGA converter in eDP probe
commit f76f83a83c8fdbb62acbf8bd945f10821768145b upstream.
Unfortunately even the HPD based detection added in
commit cfe5bdfb27fa ("drm/i915: Che
drm/i915: Also check for VGA converter in eDP probe
commit f76f83a83c8fdbb62acbf8bd945f10821768145b upstream.
Unfortunately even the HPD based detection added in
commit cfe5bdfb27fa ("drm/i915: Check HPD live state during eDP probe")
fails to detect that the VBT's eDP/DDI-A is a ghost on
Asus B360M-A (CFL+CNP). On that board eDP/DDI-A has its HPD
asserted despite nothing being actually connected there :(
The straps/fuses also indicate that the eDP port is present.
So if one boots with a VGA monitor connected the eDP probe will
mistake the DP->VGA converter hooked to DDI-E for an eDP panel
on DDI-A.
As a last resort check what kind of DP device we've detected,
and if it looks like a DP->VGA converter then conclude that
the eDP port should be ignored.
Cc: stable@vger.kernel.org
Closes: https://gitlab.freedesktop.org/drm/intel/-/issues/9636
Fixes: cfe5bdfb27fa ("drm/i915: Check HPD live state during eDP probe")
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20231114142333.15799-1-ville.syrjala@linux.intel.com
Reviewed-by: Jani Nikula <jani.nikula@intel.com>
(cherry picked from commit fcd479a79120bf0cd507d85f898297a3b868dda6)
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
show more ...
|