This patch works properly. Thanks!
Tested-by: Shawn C Lee
>
>We are currently observing failure on refresh rate change on VRR setup if full
>modeset is not allowed. This is caused by the mismatch in bpp configured by
>GOP and bpp value calculated by our driver. Changing bpp to value calculat
sure GPU reset when waiting
for a new FB during modeset")
Cc: Tvrtko Ursulin
Cc: Imre Deak
Cc: Vidya Srinivas
Signed-off-by: Lee Shawn C
---
lib/i915/gem_engine_topology.c | 12 ++--
lib/i915/gem_engine_topology.h | 2 +-
tests/intel/gem_exec_capture.c | 2 +-
tests/intel/gem_rese
5/i915_pci.c
> index df7c261410f7..fe748906c06f 100644
> --- a/drivers/gpu/drm/i915/i915_pci.c
> +++ b/drivers/gpu/drm/i915/i915_pci.c
> @@ -836,7 +836,6 @@ static const struct intel_device_info mtl_info = {
> .has_pxp = 1,
> .memory_regions = REGION_SMEM | REGION_STO
clude all the code
>>>> for unclaimed reg debugging even when CONFIG_DRM_I915_DEBUG_MMIO=n. Fix it.
>>>>
>>>> Cc: Lee Shawn C
>>>> Signed-off-by: Jani Nikula
>>>> ---
>>>>drivers/gpu/drm/i915/intel_uncore.c | 3 ++-
>>
-off-by: Lee Shawn C
Cc: Uma Shankar
Cc: Matt Roper
Cc: Andi Shyti
---
drivers/gpu/drm/i915/intel_uncore.c | 10 +-
1 file changed, 5 insertions(+), 5 deletions(-)
diff --git a/drivers/gpu/drm/i915/intel_uncore.c
b/drivers/gpu/drm/i915/intel_uncore.c
index 796ebfe6c550..9d665978cc43
Add vswing table to support DP 1.4 for C20 phy.
v2: rename mtl_c10_trans
v3: add default_entry for mtl_c20_trans_dp14
v4: rename mtl_cx0_trans_dp14
Bspec: 74104
Signed-off-by: Lee Shawn C
Cc: Mika Kahola
Cc: Clint Taylor
Cc: Radhakrishna Sripada
Cc: Uma Shankar
Reviewed-by: Mika Kahola
Add vswing table to support DP 1.4 for C20 phy.
v2: rename mtl_c10_trans
v3: add default_entry into mtl_c20_trans_dp14
Bspec: 74104
Signed-off-by: Lee Shawn C
Cc: Mika Kahola
Cc: Clint Taylor
Cc: Radhakrishna Sripada
Cc: Uma Shankar
Reviewed-by: Mika Kahola
Reviewed-by: Radhakrishna
Add vswing table to support DP 1.4 for C20 phy.
v2: rename mtl_c10_trans
Bspec: 74104
Signed-off-by: Lee Shawn C
Cc: Mika Kahola
Cc: Clint Taylor
Cc: Radhakrishna Sripada
Cc: Uma Shankar
Reviewed-by: Mika Kahola
Reviewed-by: Radhakrishna Sripada
---
.../drm/i915/display
Add vswing table to support DP 1.4 for C20 phy.
Bspec: 74104
Signed-off-by: Lee Shawn C
Cc: Mika Kahola
Cc: Clint Taylor
Cc: Radhakrishna Sripada
Cc: Uma Shankar
---
.../drm/i915/display/intel_ddi_buf_trans.c| 21 +++
1 file changed, 21 insertions(+)
diff --git a
Update preset 15 setting to align the latest bspec value.
Bspec: 74104
Signed-off-by: Lee Shawn C
Cc: Mika Kahola
Cc: Clint Taylor
Cc: Radhakrishna Sripada
Cc: Uma Shankar
---
drivers/gpu/drm/i915/display/intel_ddi_buf_trans.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff
flickering/freeze issue by adding continuous full frame with single
>full frame update and switch to partial frame update only when selective
>update area is properly calculated and configured.
>
>This is also workaround for HSD 14014971508
>
>Cc: Ville Syrjälä
>Cc: José Roberto
On Wednesday, November 16, 2022 11:45 PM, Jani Nikula
wrote:
>On Mon, 14 Nov 2022, Lee Shawn C wrote:
>> After i915 dirver initialized, a panel power off cycle delay always
>> append before turn eDP on. If eDP display did not power on before.
>> With this change, pow
commit messages
v3: refine panel_power_off_time default value and modify
commit messages
v4: add eDP power off cycle delay at the path to unload i915 module
Cc: Shankar Uma
Cc: Jani Nikula
Cc: Ville Syrjälä
Signed-off-by: Lee Shawn C
---
drivers/gpu/drm/i915/display/intel_pps.c | 2
On Thursday, November 3, 2022 7:00 PM, Jani Nikula
wrote:
>On Thu, 03 Nov 2022, Lee Shawn C wrote:
>> After i915 dirver initialized, a panel power off cycle delay always
>> append before turn eDP on. If eDP display did not power on before.
>> With this change, power off
commit messages
v3: refine panel_power_off_time default value and modify
commit messages
Cc: Shankar Uma
Cc: Jani Nikula
Cc: Ville Syrjälä
Signed-off-by: Lee Shawn C
---
drivers/gpu/drm/i915/display/intel_pps.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu
On Wednesday, November 2, 2022 6:19 PM, Jani Nikula
wrote:
>On Tue, 01 Nov 2022, "Lee, Shawn C" wrote:
>> On Tue, Nov. 1, 2022, 1:43 p.m, Jani Nikula
>> wrote:
>>>On Tue, 01 Nov 2022, "Lee, Shawn C" wrote:
>>>> On Tuesday, November 1,
On Tue, Nov. 1, 2022, 1:43 p.m, Jani Nikula wrote:
>On Tue, 01 Nov 2022, "Lee, Shawn C" wrote:
>> On Tuesday, November 1, 2022 5:53 PM, Jani Nikula
>> wrote:
>>>On Mon, 24 Oct 2022, Lee Shawn C wrote:
>>>> A panel power off cycle delay always
On Tue, Nov. 1, 2022, 1:43 p.m, Jani Nikula wrote:
>On Tue, 01 Nov 2022, "Lee, Shawn C" wrote:
>> On Tuesday, November 1, 2022 5:53 PM, Jani Nikula
>> wrote:
>>>On Mon, 24 Oct 2022, Lee Shawn C wrote:
>>>> A panel power off cycle delay always
On Tuesday, November 1, 2022 5:53 PM, Jani Nikula
wrote:
>On Mon, 24 Oct 2022, Lee Shawn C wrote:
>> A panel power off cycle delay always append before turn eDP on.
>> Driver should check last_power_on and last_backlight_off before insert
>> this delay. If these values a
sequence.
v2: fix commit messages
Cc: Shankar Uma
Cc: Jani Nikula
Cc: Ville Syrjälä
Signed-off-by: Lee Shawn C
---
drivers/gpu/drm/i915/display/intel_pps.c | 9 -
1 file changed, 8 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/i915/display/intel_pps.c
b/drivers/gpu/drm
On Monday, October 24, 2022 9:17 PM, Ville Syrjälä
wrote:
>On Mon, Oct 24, 2022 at 02:40:04PM +0800, Lee Shawn C wrote:
>> Driver always apply panel power off cycle delay before eDP enable.
>> If eDP display was enabled at pre-os stage, driver would always
>> trigger mode
last_backlight_off before insert
panel power cycle delay. If these values are the same, it means eDP
was off until now and driver should bypass this delay to save
some times to speed up eDP power on sequence.
Cc: Shankar Uma
Cc: Jani Nikula
Cc: Ville Syrjälä
Signed-off-by: Lee Shawn C
---
drivers
Syrjälä
Signed-off-by: Lee Shawn C
---
drivers/gpu/drm/drm_connector.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/gpu/drm/drm_connector.c b/drivers/gpu/drm/drm_connector.c
index e3142c8142b3..45078d11c7d3 100644
--- a/drivers/gpu/drm/drm_connector.c
+++ b/drivers/gpu/drm
On Wed, August 31, 2022 8:33 PM, Ville Syrjälä wrote:
>On Mon, Aug 01, 2022 at 11:16:16PM +0800, Lee Shawn C wrote:
>> Customer report abnormal display output while switch eDP off sometimes.
>> In current display disable flow, plane will be off at first. Then turn
>> eDP of
On Wed, Aug 31, 2022 at 06:49, Ville Syrjälä wrote:
>On Wed, Aug 31, 2022 at 06:37:24PM +0800, Lee Shawn C wrote:
>> The current eDP disable sequence like this.
>>
>> disable plane > disable backlight (include T9, the delay from
>> backlight disable to end
pact user experience.
So we modify the eDP disable flow to turn backlight off
earlier to avoid abnormal display.
disable backlight > disable plane > disalbe transcoder/pipe
> disable eDP power
Cc: Shankar Uma
Cc: Jani Nikula
Signed-off-by: Lee Shawn C
---
drivers/gpu/drm/i915/display/i
-by: Lee Shawn C
---
drivers/gpu/drm/i915/display/skl_universal_plane.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/i915/display/skl_universal_plane.c
b/drivers/gpu/drm/i915/display/skl_universal_plane.c
index 4d6a27757065..7e7d265131b2 100644
--- a
solve this symptom.
Signed-off-by: Lee Shawn C
Reviewed-by: Uma Shankar
---
drivers/gpu/drm/i915/display/skl_universal_plane.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/gpu/drm/i915/display/skl_universal_plane.c
b/drivers/gpu/drm/i915/display/skl_universal_plane.c
index
Hi Lakshmi,
Below issues are not related to the patch. Re-run these test cases with this
patch and get pass result on my local machine.
Best regards,
Shawn
From: Patchwork
Sent: Wednesday, July 27, 2022 4:54 PM
To: Lee, Shawn C
Cc: intel-gfx@lists.freedesktop.org
Subject: ✗ Fi.CI.BAT
solve this symptom.
Cc: Jani Nikula
Cc: Ville Syrjälä
Cc: Shankar Uma
Cc: Stanislav Lisovskiy
Cc: William Tseng
Signed-off-by: Lee Shawn C
Reviewed-by: Uma Shankar
---
drivers/gpu/drm/i915/display/skl_universal_plane.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/gpu/drm/i915
On Fri, July 22, 2022, 4:26 a.m, Uma Shankar wrote:
>> -Original Message-
>> From: Lee, Shawn C
>> Sent: Wednesday, July 13, 2022 2:57 PM
>> To: intel-gfx@lists.freedesktop.org
>> Cc: Lee, Shawn C ; Jani Nikula
>> ; Ville Syrjälä
>> ; Shank
On Fri, Jul 01, 2022 at 12:57:38PM +0300, Ville Syrjälä wrote:
>On Fri, Jul 01, 2022 at 11:55:38AM +0300, Jani Nikula wrote:
>> Convert all the connectors that use cached connector edid and
>> detect_edid to drm_edid.
>>
>> Since drm_get_edid() calls drm_connector_update_edid_property() while
>> d
solve this symptom.
Cc: Jani Nikula
Cc: Ville Syrjälä
Cc: Shankar Uma
Cc: Stanislav Lisovskiy
Cc: William Tseng
Signed-off-by: Lee Shawn C
---
drivers/gpu/drm/i915/display/skl_universal_plane.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/gpu/drm/i915/display
Signed-off-by: Lee Shawn C
Fixes: e28ad544f462 ("drm/edid: parse CEA blocks embedded in DisplayID")
Reviewed-by: Jani Nikula
---
drivers/gpu/drm/drm_edid.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/drm_edid.c b/drivers/gpu/drm/drm_ed
Signed-off-by: Lee Shawn C
Fixes: e28ad544f462 ("drm/edid: parse CEA blocks embedded in DisplayID")
Reviewed-by: Jani Nikula
---
drivers/gpu/drm/drm_edid.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/drm_edid.c b/drivers/gpu/drm/drm_ed
On Wednesday, March 23, 2022 6:40 PM, Jani wrote :
>On Wed, 23 Mar 2022, "Lee, Shawn C" wrote:
>> On Wednesday, March 23, 2022 6:04 PM, Nikula, Jani
>> wrote :
>>>On Mon, 21 Mar 2022, Cooper Chiou wrote:
>>>> In DisplayID v2.0 CTS data block 0x81
On Wednesday, March 23, 2022 6:04 PM, Nikula, Jani
wrote :
>On Mon, 21 Mar 2022, Cooper Chiou wrote:
>> In DisplayID v2.0 CTS data block 0x81 case, there is no any audio
>> information definition, but drm_detect_monitor_audio didn't filter it
>> so that it caused eDP dummy audio card be detect
From: Cooper Chiou
Tag code stored in bit7:5 for CTA block byte[3] is not the same as
CEA extension block definition. Only check CEA block has
basic audio support.
Cc: Jani Nikula
Cc: Shawn C Lee
Cc: intel-gfx
Signed-off-by: Cooper Chiou
Signed-off-by: Lee Shawn C
---
drivers/gpu/drm
While adding CEA modes, try to get available EEODB block
number. Then based on it to parse numbers of ext blocks,
retrieve CEA information and add more CEA modes.
Cc: Jani Nikula
Cc: Ville Syrjala
Cc: Ankit Nautiyal
Cc: intel-gfx
Signed-off-by: Lee Shawn C
---
drivers/gpu/drm
Signed-off-by: Lee Shawn C
---
drivers/gpu/drm/drm_edid.c | 18 +-
1 file changed, 17 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/drm_edid.c b/drivers/gpu/drm/drm_edid.c
index 40c192587f0a..64d13ba0f701 100644
--- a/drivers/gpu/drm/drm_edid.c
+++ b/drivers/gpu/drm
unt().
Cc: Jani Nikula
Cc: Ville Syrjala
Cc: Ankit Nautiyal
Cc: intel-gfx
Signed-off-by: Lee Shawn C
---
drivers/gpu/drm/drm_connector.c | 8 +++-
drivers/gpu/drm/drm_edid.c | 71 +++--
include/drm/drm_edid.h | 2 +-
3 files changed, 74 insert
rom drm_find_cea_extension().
If drvier got the same cea pointer then exit this routine.
Cc: Jani Nikula
Cc: Ville Syrjala
Cc: Ankit Nautiyal
Cc: Drew Davenport
Cc: intel-gfx
Signed-off-by: Lee Shawn C
---
drivers/gpu/drm/drm_edid.c | 34 +-
1 file changed,
drm_find_cea_extension() always look for a top level CEA block. Pass
ext_index from caller then this function to search next available
CEA ext block from a specific EDID block pointer.
Cc: Jani Nikula
Cc: Ville Syrjala
Cc: Ankit Nautiyal
Cc: intel-gfx
Signed-off-by: Lee Shawn C
---
drivers
from drm_find_cea_extension().
If drvier got the same cea pointer then exit this routine.
Lee Shawn C (5):
drm/edid: seek for available CEA block from specific EDID block index
drm/edid: parse multiple CEA extension block
drm/edid: read HF-EEODB ext block
drm/edid: parse HF-EEODB CEA extension block
On Tuesday, March 15, 2022 8:33 PM, Nikula, Jani wrote:
>On Mon, 14 Mar 2022, Drew Davenport wrote:
>> On Mon, Mar 14, 2022 at 10:40:47AM +0200, Jani Nikula wrote:
>>> On Sun, 13 Mar 2022, Lee Shawn C wrote:
>>> > drm_find_cea_extension() always look for a to
On Tuesday, March 15, 2022 7:03 PM, Nikula, Jani wrote:
>On Sun, 13 Mar 2022, Lee Shawn C wrote:
>> According to HDMI 2.1 spec.
>>
>> "The HDMI Forum EDID Extension Override Data Block (HF-EEODB) is
>> utilized by Sink Devices to provide an alternate method t
Davenport
Cc: intel-gfx
Signed-off-by: Lee Shawn C
---
drivers/gpu/drm/drm_edid.c | 18 +-
1 file changed, 17 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/drm_edid.c b/drivers/gpu/drm/drm_edid.c
index 5de85ba20bdf..351a729bddb6 100644
--- a/drivers/gpu/drm/drm_edid.c
rew Davenport
Cc: intel-gfx
Signed-off-by: Lee Shawn C
---
drivers/gpu/drm/drm_edid.c | 32 +++-
1 file changed, 19 insertions(+), 13 deletions(-)
diff --git a/drivers/gpu/drm/drm_edid.c b/drivers/gpu/drm/drm_edid.c
index 78c415aa6889..9fa84881fbba 100644
--- a/drivers/
While adding CEA modes, try to get available EEODB block
number. Then based on it to parse numbers of ext blocks,
retrieve CEA information and add more CEA modes.
Cc: Jani Nikula
Cc: Ville Syrjala
Cc: Ankit Nautiyal
Cc: Drew Davenport
Cc: intel-gfx
Signed-off-by: Lee Shawn C
---
drivers
unt().
Cc: Jani Nikula
Cc: Ville Syrjala
Cc: Ankit Nautiyal
Cc: Drew Davenport
Cc: intel-gfx
Signed-off-by: Lee Shawn C
---
drivers/gpu/drm/drm_connector.c | 8 +++-
drivers/gpu/drm/drm_edid.c | 71 +++--
include/drm/drm_edid.h | 1 +
3 files c
different parameters to store CEA and DisplayID block index.
configure DisplayID extansion block index before search available
DisplayID block.
Cc: Jani Nikula
Cc: Ville Syrjala
Cc: Ankit Nautiyal
Cc: Drew Davenport
Cc: intel-gfx
Signed-off-by: Lee Shawn C
---
drivers/gpu/drm
f CTA data information
was found in DispalyID block.
v7: using different parameters to store CEA and DisplayID block index.
configure DisplayID extansion block index before search available
DisplayID block.
Lee Shawn C (5):
drm/edid: seek for available CEA and DisplayID block from spe
On Saturday, March 12, 2022 7:41 AM, Drew Davenport
wrote:
>On Fri, Mar 11, 2022 at 09:22:14AM +0800, Lee Shawn C wrote:
>> drm_find_cea_extension() always look for a top level CEA block. Pass
>> ext_index from caller then this function to search next available CEA
>> ext
tel-gfx
Signed-off-by: Lee Shawn C
---
drivers/gpu/drm/drm_edid.c | 32 +++-
1 file changed, 19 insertions(+), 13 deletions(-)
diff --git a/drivers/gpu/drm/drm_edid.c b/drivers/gpu/drm/drm_edid.c
index e267d31d5c87..7717bf86c07d 100644
--- a/drivers/gpu/drm/drm_edid.c
++
Signed-off-by: Lee Shawn C
---
drivers/gpu/drm/drm_edid.c | 18 +-
1 file changed, 17 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/drm_edid.c b/drivers/gpu/drm/drm_edid.c
index eac6ce336507..159e01be6f68 100644
--- a/drivers/gpu/drm/drm_edid.c
+++ b/drivers/gpu/drm
While adding CEA modes, try to get available EEODB block
number. Then based on it to parse numbers of ext blocks,
retrieve CEA information and add more CEA modes.
Cc: Jani Nikula
Cc: Ville Syrjala
Cc: Ankit Nautiyal
Cc: intel-gfx
Signed-off-by: Lee Shawn C
---
drivers/gpu/drm
unt().
Cc: Jani Nikula
Cc: Ville Syrjala
Cc: Ankit Nautiyal
Cc: intel-gfx
Signed-off-by: Lee Shawn C
---
drivers/gpu/drm/drm_connector.c | 8 +++-
drivers/gpu/drm/drm_edid.c | 71 +++--
include/drm/drm_edid.h | 2 +-
3 files changed, 74 insert
Cc: Ville Syrjala
Cc: Ankit Nautiyal
Cc: intel-gfx
Signed-off-by: Lee Shawn C
---
drivers/gpu/drm/drm_edid.c | 43 +++---
1 file changed, 21 insertions(+), 22 deletions(-)
diff --git a/drivers/gpu/drm/drm_edid.c b/drivers/gpu/drm/drm_edid.c
index 561f53831e29
f CTA data information
was found in DispalyID block.
Lee Shawn C (5):
drm/edid: seek for available CEA block from specific EDID block index
drm/edid: parse multiple CEA extension block
drm/edid: read HF-EEODB ext block
drm/edid: parse HF-EEODB CEA extension block
drm/edid: check f
Signed-off-by: Lee Shawn C
---
drivers/gpu/drm/drm_edid.c | 18 +-
1 file changed, 17 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/drm_edid.c b/drivers/gpu/drm/drm_edid.c
index 1da1239c21cb..f1d5180ee5a9 100644
--- a/drivers/gpu/drm/drm_edid.c
+++ b/drivers/gpu/drm
While adding CEA modes, try to get available EEODB block
number. Then based on it to parse numbers of ext blocks,
retrieve CEA information and add more CEA modes.
Cc: Jani Nikula
Cc: Ville Syrjala
Cc: Ankit Nautiyal
Cc: intel-gfx
Signed-off-by: Lee Shawn C
---
drivers/gpu/drm
unt().
Cc: Jani Nikula
Cc: Ville Syrjala
Cc: Ankit Nautiyal
Cc: intel-gfx
Signed-off-by: Lee Shawn C
---
drivers/gpu/drm/drm_connector.c | 8 +++-
drivers/gpu/drm/drm_edid.c | 71 +++--
include/drm/drm_edid.h | 2 +-
3 files changed, 74 insert
tel-gfx
Signed-off-by: Lee Shawn C
---
drivers/gpu/drm/drm_edid.c | 32 +++-
1 file changed, 19 insertions(+), 13 deletions(-)
diff --git a/drivers/gpu/drm/drm_edid.c b/drivers/gpu/drm/drm_edid.c
index 1251226d9284..7b672166fab4 100644
--- a/drivers/gpu/drm/drm_edid.c
++
drm_find_cea_extension() always look for a top level CEA block. Pass
ext_index from caller then this function to search next available
CEA ext block from a specific EDID block pointer.
Cc: Jani Nikula
Cc: Ville Syrjala
Cc: Ankit Nautiyal
Cc: intel-gfx
Signed-off-by: Lee Shawn C
---
drivers
Support to parse multiple CEA extension blocks and HF-EEODB to
extend drm edid driver's capability.
v4: add one more patch to support HF-SCDB
v5: HF-SCDB and HF-VSDBS carry the same SCDS data. Reuse
drm_parse_hdmi_forum_vsdb() to parse this packet.
Lee Shawn C (5):
drm/edid: see
VBT 249 update to support more TMDS clock rate 3.00G, 3.40G
and 5.94G. Refer to this new definition to configure max
TMDS clock rate for HDMI driver.
BSpec: 20124
v2: new subject
Cc: Jani Nikula
Cc: Ville Syrjala
Cc: Ankit Nautiyal
Signed-off-by: Lee Shawn C
---
drivers/gpu/drm/i915
VBT 249 update to support more TMDS clock rate 3.00G, 3.40G
and 5.94G. Refer to this new definition to configure max
TMDS clock rate for HDMI driver.
BSpec: 20124
Cc: Jani Nikula
Cc: Ville Syrjala
Cc: Ankit Nautiyal
Signed-off-by: Lee Shawn C
---
drivers/gpu/drm/i915/display/intel_bios.c
pping for us.
v2: fix compile error
Signed-off-by: Ville Syrjälä
Signed-off-by: Lee Shawn C
Tested-by: Lee Shawn C
---
drivers/gpu/drm/i915/display/intel_cursor.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/gpu/drm/i915/display/intel_cursor.c
b/drivers/gpu/drm/i915/di
pping for us.
Signed-off-by: Ville Syrjälä
Tested-by: Lee Shawn C
---
drivers/gpu/drm/i915/display/intel_cursor.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/gpu/drm/i915/display/intel_cursor.c
b/drivers/gpu/drm/i915/display/intel_cursor.c
index 67633f9f0e4a..de5c8617f585 1
te this translation
>as we cannot use existing icl ddc pin map due to
>DDI C is not available on adl-p platform.
>
>Bspec:20124
>
>Cc: Jani Nikula
>Cc: Ville Syrjälä
>Cc: Imre Deak
>Cc: Matt Roper
>Cc: Lucas De Marchi
>Cc: Cooper Chiou
>Cc:
124
Cc: Jani Nikula
Cc: Ville Syrjälä
Cc: Imre Deak
Cc: Matt Roper
Cc: Lucas De Marchi
Cc: Cooper Chiou
Cc: William Tseng
Signed-off-by: Lee Shawn C
---
drivers/gpu/drm/i915/display/intel_bios.c | 12
drivers/gpu/drm/i915/display/intel_vbt_defs.h | 6 +-
2 files changed
le or not. Avoid to access unexisting adapter.
>Driver should check DSI status and pin's availability in
>intel_gmbus_is_valid_pin().
>
>Cc: Jani Nikula
>Cc: Vandita Kulkarni
>Cc: Cooper Chiou
>Cc: William Tseng
>Signed-off-by: Lee Shawn C
>---
> drivers
ndita Kulkarni
Cc: Cooper Chiou
Cc: William Tseng
Signed-off-by: Lee Shawn C
---
drivers/gpu/drm/i915/display/intel_gmbus.c | 18 ++
1 file changed, 18 insertions(+)
diff --git a/drivers/gpu/drm/i915/display/intel_gmbus.c
b/drivers/gpu/drm/i915/display/intel_gmbus.c
index ceb1bf8
On Fri, 17 Sep 2021, Jani Nikula wrote:
>On Fri, 17 Sep 2021, Lee Shawn C wrote:
>> Gmbus driver would setup all Intel i2c GMBuses. But DDC bus may
>> configured as gpio and reserved for MIPI driver to control panel power
>> on/off sequence.
>>
>> Using i2c t
: Jani Nikula
Cc: Vandita Kulkarni
Cc: Cooper Chiou
Cc: William Tseng
Signed-off-by: Lee Shawn C
---
drivers/gpu/drm/i915/display/intel_gmbus.c | 18 +-
1 file changed, 17 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/i915/display/intel_gmbus.c
b/drivers/gpu/drm/i915
Kulkarni
Cc: Cooper Chiou
Cc: William Tseng
Signed-off-by: Lee Shawn C
---
drivers/gpu/drm/i915/display/intel_gmbus.c | 19 +++
1 file changed, 19 insertions(+)
diff --git a/drivers/gpu/drm/i915/display/intel_gmbus.c
b/drivers/gpu/drm/i915/display/intel_gmbus.c
index
On Thu, 16 Sep 2021, Jani Nikula wrote:
>On Thu, 16 Sep 2021, Lee Shawn C wrote:
>> Gmbus driver would setup all Intel i2c GMBuses. But DDC bus may
>> configured as gpio and reserved for MIPI driver to control panel power
>> on/off sequence.
>>
>> Using i2c t
SDA (might be host sent out i2c slave
address). MIPI panel would be impacted due to unexpected signal
then caused abnormal display or shut down issue.
Cc: Jani Nikula
Cc: Vandita Kulkarni
Cc: Cooper Chiou
Cc: William Tseng
Signed-off-by: Lee Shawn C
---
drivers/gpu/drm/i915/display/icl_dsi.c
These errors did not relate to this patch series. Thanks!
Best regards,
Shawn
From: Patchwork
Sent: Friday, September 3, 2021 3:21 AM
To: Lee, Shawn C
Cc: intel-gfx@lists.freedesktop.org
Subject: ✗ Fi.CI.IGT: failure for DSI driver improvement (rev3)
Patch Details
Series:
DSI driver
On Wed, 08 Sep 2021, Jani Nikula wrote:
>On Wed, 08 Sep 2021, Lee Shawn C wrote:
>> v2: Get data length of brightness value more easily while driver try to
>> read/write MIPI_DCS_DISPLAY_BRIGHTNESS command.
>> v3: fix checkpatch warning.
>
>The series is v4, wh
Syrjala
Cc: Jani Nikula
Cc: Vandita Kulkarni
Cc: Cooper Chiou
Cc: William Tseng
Signed-off-by: Lee Shawn C
Reviewed-by: Jani Nikula
---
.../i915/display/intel_dsi_dcs_backlight.c| 23 +--
1 file changed, 16 insertions(+), 7 deletions(-)
diff --git a/drivers/gpu/drm/i915
igned-off-by: Lee Shawn C
Reviewed-by: Jani Nikula
---
drivers/gpu/drm/i915/display/intel_bios.c | 3 +++
drivers/gpu/drm/i915/display/intel_dsi_dcs_backlight.c | 10 --
drivers/gpu/drm/i915/i915_drv.h| 1 +
3 files changed, 12 insertions(+), 2 dele
confirm min cdclk value.
Cc: Ville Syrjala
Cc: Jani Nikula
Cc: Vandita Kulkarni
Cc: Cooper Chiou
Cc: William Tseng
Signed-off-by: Lee Shawn C
Reviewed-by: Vandita Kulkarni
Acked-by: Jani Nikula
---
drivers/gpu/drm/i915/display/intel_cdclk.c | 10 ++
1 file changed, 10 insertions
s
sequence.
Cc: Ville Syrjala
Cc: Jani Nikula
Cc: Vandita Kulkarni
Cc: Cooper Chiou
Cc: William Tseng
Signed-off-by: Lee Shawn C
Reviewed-by: Vandita Kulkarni
---
drivers/gpu/drm/i915/display/icl_dsi.c | 10 +-
1 file changed, 5 insertions(+), 5 deletions(-)
diff --git a/drivers/gpu/d
ikula
Cc: Vandita Kulkarni
Cc: Cooper Chiou
Cc: William Tseng
Signed-off-by: Lee Shawn C
Reviewed-by: Vandita Kulkarni
---
drivers/gpu/drm/i915/display/icl_dsi.c | 40 --
1 file changed, 19 insertions(+), 21 deletions(-)
diff --git a/drivers/gpu/drm/i915/display/icl_dsi
v2: Get data length of brightness value more easily while driver try to
read/write MIPI_DCS_DISPLAY_BRIGHTNESS command.
v3: fix checkpatch warning.
Signed-off-by: Lee Shawn C
Lee Shawn C (5):
drm/i915/dsi: wait for header and payload credit available
drm/i915/dsi: refine send MIPI DCS
Syrjala
Cc: Jani Nikula
Cc: Vandita Kulkarni
Cc: Cooper Chiou
Cc: William Tseng
Signed-off-by: Lee Shawn C
Reviewed-by: Jani Nikula
---
.../i915/display/intel_dsi_dcs_backlight.c| 23 +--
1 file changed, 16 insertions(+), 7 deletions(-)
diff --git a/drivers/gpu/drm/i915
igned-off-by: Lee Shawn C
---
drivers/gpu/drm/i915/display/intel_bios.c | 3 +++
drivers/gpu/drm/i915/display/intel_dsi_dcs_backlight.c | 10 --
drivers/gpu/drm/i915/i915_drv.h| 1 +
3 files changed, 12 insertions(+), 2 deletions(-)
diff --git a/dr
confirm min cdclk value.
Cc: Ville Syrjala
Cc: Jani Nikula
Cc: Vandita Kulkarni
Cc: Cooper Chiou
Cc: William Tseng
Signed-off-by: Lee Shawn C
Reviewed-by: Vandita Kulkarni
---
drivers/gpu/drm/i915/display/intel_cdclk.c | 10 ++
1 file changed, 10 insertions(+)
diff --git a/drivers/gpu
s
sequence.
Cc: Ville Syrjala
Cc: Jani Nikula
Cc: Vandita Kulkarni
Cc: Cooper Chiou
Cc: William Tseng
Signed-off-by: Lee Shawn C
Reviewed-by: Vandita Kulkarni
---
drivers/gpu/drm/i915/display/icl_dsi.c | 10 +-
1 file changed, 5 insertions(+), 5 deletions(-)
diff --git a/drivers/gpu/d
ikula
Cc: Vandita Kulkarni
Cc: Cooper Chiou
Cc: William Tseng
Signed-off-by: Lee Shawn C
Reviewed-by: Vandita Kulkarni
---
drivers/gpu/drm/i915/display/icl_dsi.c | 40 --
1 file changed, 19 insertions(+), 21 deletions(-)
diff --git a/drivers/gpu/drm/i915/display/icl_dsi
v2: Get data length of brightness value more easily while driver try to
read/write MIPI_DCS_DISPLAY_BRIGHTNESS command.
v3: fix checkpatch warning.
Signed-off-by: Lee Shawn C
Lee Shawn C (5):
drm/i915/dsi: wait for header and payload credit available
drm/i915/dsi: refine send MIPI DCS
Syrjala
Cc: Jani Nikula
Cc: Vandita Kulkarni
Cc: Cooper Chiou
Cc: William Tseng
Signed-off-by: Lee Shawn C
---
.../i915/display/intel_dsi_dcs_backlight.c| 23 +--
1 file changed, 16 insertions(+), 7 deletions(-)
diff --git a/drivers/gpu/drm/i915/display
er to this setting then configure max brightness level
in DCS backlight driver properly.
v2: modify variable name brightness_precision_bits instead of
max_brightness_level.
Cc: Ville Syrjala
Cc: Jani Nikula
Cc: Vandita Kulkarni
Cc: Cooper Chiou
Cc: William Tseng
Signed-off-by: Lee Sh
s
sequence.
Cc: Ville Syrjala
Cc: Jani Nikula
Cc: Vandita Kulkarni
Cc: Cooper Chiou
Cc: William Tseng
Signed-off-by: Lee Shawn C
Reviewed-by: Vandita Kulkarni
---
drivers/gpu/drm/i915/display/icl_dsi.c | 10 +-
1 file changed, 5 insertions(+), 5 deletions(-)
diff --git a/drivers/gpu/d
confirm min cdclk value.
Cc: Ville Syrjala
Cc: Jani Nikula
Cc: Vandita Kulkarni
Cc: Cooper Chiou
Cc: William Tseng
Signed-off-by: Lee Shawn C
Reviewed-by: Vandita Kulkarni
---
drivers/gpu/drm/i915/display/intel_cdclk.c | 10 ++
1 file changed, 10 insertions(+)
diff --git a/drivers/gpu
v2: Get data length of brightness value more easily while driver try to
read/write MIPI_DCS_DISPLAY_BRIGHTNESS command.
Signed-off-by: Lee Shawn C
Lee Shawn C (5):
drm/i915/dsi: wait for header and payload credit available
drm/i915/dsi: refine send MIPI DCS command sequence
drm/i915
ikula
Cc: Vandita Kulkarni
Cc: Cooper Chiou
Cc: William Tseng
Signed-off-by: Lee Shawn C
Reviewed-by: Vandita Kulkarni
---
drivers/gpu/drm/i915/display/icl_dsi.c | 40 --
1 file changed, 19 insertions(+), 21 deletions(-)
diff --git a/drivers/gpu/drm/i915/display/icl_dsi
Chiou
Cc: William Tseng
Signed-off-by: Lee Shawn C
---
.../drm/i915/display/intel_dsi_dcs_backlight.c| 15 +--
1 file changed, 9 insertions(+), 6 deletions(-)
diff --git a/drivers/gpu/drm/i915/display/intel_dsi_dcs_backlight.c
b/drivers/gpu/drm/i915/display
er to this setting then configure max brightness level
in DCS backlight driver properly.
v2: modify variable name brightness_precision_bits instead of
max_brightness_level.
Cc: Ville Syrjala
Cc: Jani Nikula
Cc: Vandita Kulkarni
Cc: Cooper Chiou
Cc: William Tseng
Signed-off-by: Lee Sh
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