From: Jani Nikula <jani.nikula@intel.com>
To: "Shankar\, Uma" <uma.shankar@intel.com>,
"intel-gfx\@lists.freedesktop.org"
<intel-gfx@lists.freedesktop.org>
Cc: "Varide, Nischal" <nischal.varide@intel.com>
Subject: Re: [Intel-gfx] [PATCH v3 5/9] drm/i915/reg: add stream splitter configuration definitions
Date: Mon, 22 Feb 2021 18:31:26 +0200 [thread overview]
Message-ID: <87h7m4f4ip.fsf@intel.com> (raw)
In-Reply-To: <25a367036994445ea3d1c0f080f97656@intel.com>
On Mon, 22 Feb 2021, "Shankar, Uma" <uma.shankar@intel.com> wrote:
>> -----Original Message-----
>> From: Intel-gfx <intel-gfx-bounces@lists.freedesktop.org> On Behalf Of Jani Nikula
>> Sent: Thursday, February 11, 2021 8:22 PM
>> To: intel-gfx@lists.freedesktop.org
>> Cc: Nikula, Jani <jani.nikula@intel.com>; Varide, Nischal <nischal.varide@intel.com>
>> Subject: [Intel-gfx] [PATCH v3 5/9] drm/i915/reg: add stream splitter configuration
>> definitions
>>
>> The splitter configuration is required for eDP MSO.
>
> Looks Good to me.
> Reviewed-by: Uma Shankar <uma.shankar@intel.com>
Thanks for the review, pushed up to and including this patch.
BR,
Jani.
>
>> Bspec: 50174
>> Cc: Nischal Varide <nischal.varide@intel.com>
>> Signed-off-by: Jani Nikula <jani.nikula@intel.com>
>> ---
>> drivers/gpu/drm/i915/i915_reg.h | 3 +++
>> 1 file changed, 3 insertions(+)
>>
>> diff --git a/drivers/gpu/drm/i915/i915_reg.h b/drivers/gpu/drm/i915/i915_reg.h
>> index 224ad897af34..e5dd0203991b 100644
>> --- a/drivers/gpu/drm/i915/i915_reg.h
>> +++ b/drivers/gpu/drm/i915/i915_reg.h
>> @@ -11448,6 +11448,9 @@ enum skl_power_gate {
>> #define BIG_JOINER_ENABLE (1 << 29)
>> #define MASTER_BIG_JOINER_ENABLE (1 << 28)
>> #define VGA_CENTERING_ENABLE (1 << 27)
>> +#define SPLITTER_CONFIGURATION_MASK REG_GENMASK(26, 25)
>> +#define SPLITTER_CONFIGURATION_2_SEGMENT
>> REG_FIELD_PREP(SPLITTER_CONFIGURATION_MASK, 0)
>> +#define SPLITTER_CONFIGURATION_4_SEGMENT
>> REG_FIELD_PREP(SPLITTER_CONFIGURATION_MASK, 1)
>>
>> #define _ICL_PIPE_DSS_CTL2_PB 0x78204
>> #define _ICL_PIPE_DSS_CTL2_PC 0x78404
>> --
>> 2.20.1
>>
>> _______________________________________________
>> Intel-gfx mailing list
>> Intel-gfx@lists.freedesktop.org
>> https://lists.freedesktop.org/mailman/listinfo/intel-gfx
--
Jani Nikula, Intel Open Source Graphics Center
_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx
next prev parent reply other threads:[~2021-02-22 16:31 UTC|newest]
Thread overview: 31+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-02-11 14:52 [Intel-gfx] [PATCH v3 0/9] drm/i915/edp: enable eDP Multi-SST Operation (MSO) Jani Nikula
2021-02-11 14:52 ` [PATCH v3 1/9] drm/dp: add MSO related DPCD registers Jani Nikula
2021-02-11 14:52 ` [Intel-gfx] " Jani Nikula
2021-02-22 5:25 ` Shankar, Uma
2021-02-22 5:25 ` Shankar, Uma
2021-02-11 14:52 ` [Intel-gfx] [PATCH v3 2/9] drm/i915/edp: reject modes with dimensions other than fixed mode Jani Nikula
2021-02-22 5:36 ` Shankar, Uma
2021-02-11 14:52 ` [Intel-gfx] [PATCH v3 3/9] drm/i915/edp: always add fixed mode to probed modes in ->get_modes() Jani Nikula
2021-02-22 5:50 ` Shankar, Uma
2021-02-11 14:52 ` [Intel-gfx] [PATCH v3 4/9] drm/i915/edp: read sink MSO configuration for eDP 1.4+ Jani Nikula
2021-02-22 5:57 ` Shankar, Uma
2021-02-11 14:52 ` [Intel-gfx] [PATCH v3 5/9] drm/i915/reg: add stream splitter configuration definitions Jani Nikula
2021-02-22 5:58 ` Shankar, Uma
2021-02-22 16:31 ` Jani Nikula [this message]
2021-02-11 14:52 ` [Intel-gfx] [PATCH v3 6/9] drm/i915/mso: add splitter state readout for platforms that support it Jani Nikula
2021-02-22 9:09 ` Shankar, Uma
2021-02-22 16:55 ` Jani Nikula
2021-02-22 18:11 ` Shankar, Uma
2021-03-02 10:25 ` Jani Nikula
2021-03-02 10:29 ` Shankar, Uma
2021-03-02 14:57 ` Ville Syrjälä
2021-03-02 17:20 ` Jani Nikula
2021-02-11 14:52 ` [Intel-gfx] [PATCH v3 7/9] drm/i915/mso: add splitter state check Jani Nikula
2021-02-22 9:13 ` Shankar, Uma
2021-02-11 14:52 ` [Intel-gfx] [PATCH v3 8/9] drm/i915/edp: modify fixed and downclock modes for MSO Jani Nikula
2021-02-22 9:21 ` Shankar, Uma
2021-02-11 14:52 ` [Intel-gfx] [PATCH v3 9/9] drm/i915/edp: enable eDP MSO during link training Jani Nikula
2021-02-22 10:06 ` Shankar, Uma
2021-02-11 15:36 ` [Intel-gfx] ✗ Fi.CI.SPARSE: warning for drm/i915/edp: enable eDP Multi-SST Operation (MSO) Patchwork
2021-02-11 16:03 ` [Intel-gfx] ✓ Fi.CI.BAT: success " Patchwork
2021-02-11 17:28 ` [Intel-gfx] ✓ Fi.CI.IGT: " Patchwork
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