>-----Original Message-----
>From: Vivi, Rodrigo
>Sent: Thursday, June 1, 2017 4:20 PM
>To: Srivatsa, Anusha <anusha.sriva...@intel.com>
>Cc: intel-gfx@lists.freedesktop.org; rodrigo.v...@gmail.com
>Subject: Re: [Intel-gfx] [PATCH 07/13] drm/i915/cfl: Introduce Coffee Lake
>platform definition.
>
>On Thu, 2017-06-01 at 23:14 +0000, Srivatsa, Anusha wrote:
>>
>> >-----Original Message-----
>> >From: Rodrigo Vivi [mailto:rodrigo.v...@gmail.com]
>> >Sent: Thursday, June 1, 2017 3:48 PM
>> >To: Srivatsa, Anusha <anusha.sriva...@intel.com>
>> >Cc: Vivi, Rodrigo <rodrigo.v...@intel.com>;
>> >intel-gfx@lists.freedesktop.org
>> >Subject: Re: [Intel-gfx] [PATCH 07/13] drm/i915/cfl: Introduce Coffee
>> >Lake platform definition.
>> >
>> >On Thu, Jun 1, 2017 at 3:27 PM, Srivatsa, Anusha
>> ><anusha.sriva...@intel.com>
>> >wrote:
>> >>
>> >>
>> >>>-----Original Message-----
>> >>>From: Intel-gfx [mailto:intel-gfx-boun...@lists.freedesktop.org] On
>> >>>Behalf Of Rodrigo Vivi
>> >>>Sent: Tuesday, May 30, 2017 3:43 PM
>> >>>To: intel-gfx@lists.freedesktop.org
>> >>>Cc: Vivi, Rodrigo <rodrigo.v...@intel.com>
>> >>>Subject: [Intel-gfx] [PATCH 07/13] drm/i915/cfl: Introduce Coffee
>> >>>Lake platform definition.
>> >>>
>> >>>Coffee Lake is a Intel® Processor containing Intel® HD Graphics
>> >>>following Kabylake.
>> >>>
>> >>>It is Gen9 graphics based platform on top of CNP PCH.
>> >>>
>> >>>Let's start by adding the platform definition based on previous
>> >>>platforms but yet as preliminary_hw_support.
>> >>>
>> >>>On following patches we will start adding PCI IDs and the platform
>> >>>specific changes.
>> >>>
>> >>>Signed-off-by: Rodrigo Vivi <rodrigo.v...@intel.com>
Reviewed-by: Anusha Srivatsa <anusha.sriva...@intel.com>
>> >>> drivers/gpu/drm/i915/i915_drv.h | 2 ++
>> >>> drivers/gpu/drm/i915/i915_pci.c | 8 ++++++++
>> >>> drivers/gpu/drm/i915/intel_device_info.c | 1 +
>> >>> 3 files changed, 11 insertions(+)
>> >>>
>> >>>diff --git a/drivers/gpu/drm/i915/i915_drv.h
>> >>>b/drivers/gpu/drm/i915/i915_drv.h index c31c0cf..2f20e87 100644
>> >>>--- a/drivers/gpu/drm/i915/i915_drv.h
>> >>>+++ b/drivers/gpu/drm/i915/i915_drv.h
>> >>>@@ -826,6 +826,7 @@ enum intel_platform {
>> >>> INTEL_BROXTON,
>> >>> INTEL_KABYLAKE,
>> >>> INTEL_GEMINILAKE,
>> >>>+ INTEL_COFFEELAKE,
>> >>> INTEL_MAX_PLATFORMS
>> >>> };
>> >>>
>> >>>@@ -2768,6 +2769,7 @@ static inline struct scatterlist
>> >>>*__sg_next(struct scatterlist *sg) #define IS_BROXTON(dev_priv)
>> >>>((dev_priv)->info.platform == INTEL_BROXTON) #define
>> >>>IS_KABYLAKE(dev_priv) ((dev_priv)->info.platform == INTEL_KABYLAKE)
>> >>> #define IS_GEMINILAKE(dev_priv) ((dev_priv)->info.platform ==
>> >>>INTEL_GEMINILAKE)
>> >>>+#define IS_COFFEELAKE(dev_priv) ((dev_priv)->info.platform ==
>> >>>INTEL_COFFEELAKE)
>> >>> #define IS_MOBILE(dev_priv) ((dev_priv)->info.is_mobile)
>> >>> #define IS_HSW_EARLY_SDV(dev_priv) (IS_HASWELL(dev_priv) && \
>> >>> (INTEL_DEVID(dev_priv) & 0xFF00)
>> >>>==
>> >>>0x0C00) diff --git a/drivers/gpu/drm/i915/i915_pci.c
>> >>>b/drivers/gpu/drm/i915/i915_pci.c index cf43dc1..31ea988 100644
>> >>>--- a/drivers/gpu/drm/i915/i915_pci.c
>> >>>+++ b/drivers/gpu/drm/i915/i915_pci.c
>> >>>@@ -425,6 +425,14 @@
>> >>> .ring_mask = RENDER_RING | BSD_RING | BLT_RING | VEBOX_RING
>> >>>| BSD2_RING, };
>> >>>
>> >>>+static const struct intel_device_info intel_coffeelake_info = {
>> >>>+ BDW_FEATURES,
>> >>>+ .is_alpha_support = 1,
>> >>>+ .platform = INTEL_COFFEELAKE,
>> >>>+ .gen = 9,
>> >>>+ .ddb_size = 896,
>> >>>+};
>> >>
>> >> Rodrigo, what about properties like has_guc, has_csr, color etc?
>> >
>> >I believe "has_guc" should be part of the GuC patch that you are
>> >about to send ;)
>> >
>> >as "has_csr" is part of "[PATCH 13/13] drm/i915/cfl: Coffe Lake
>> >reuses Kabylake DMC."
>> >
>> >while "color" one is not needed, as it was not in Kabylake and Skylake.
>>
>> Oh.... I actually sent GuC patch some weeks back without adding has_guc,
>Should I change that patch and resend or will adding has_guc in this patch make
>more sense?
>
>Well, you will have to resend here to this mailing list anyways after all
>these CFL
>patches gets merged. So I believe the right place for that is change that
>patch.
>
>and count on me for revieweing that ;)
Got it. Thanks :)
Anusha
>>
>> Anusha
>> >>
>> >> BR
>> >> Anusha
>> >>> /*
>> >>> * Make sure any device matches here are from most specific to
>> >>>most
>> >>> * general. For example, since the Quanta match is based on the
>> >>>subsystem diff - -git a/drivers/gpu/drm/i915/intel_device_info.c
>> >>>b/drivers/gpu/drm/i915/intel_device_info.c
>> >>>index 3718341..acc746f 100644
>> >>>--- a/drivers/gpu/drm/i915/intel_device_info.c
>> >>>+++ b/drivers/gpu/drm/i915/intel_device_info.c
>> >>>@@ -51,6 +51,7 @@
>> >>> PLATFORM_NAME(BROXTON),
>> >>> PLATFORM_NAME(KABYLAKE),
>> >>> PLATFORM_NAME(GEMINILAKE),
>> >>>+ PLATFORM_NAME(COFFEELAKE),
>> >>> };
>> >>> #undef PLATFORM_NAME
>> >>>
>> >>>--
>> >>>1.9.1
>> >>>
>> >>>_______________________________________________
>> >>>Intel-gfx mailing list
>> >>>Intel-gfx@lists.freedesktop.org
>> >>>https://lists.freedesktop.org/mailman/listinfo/intel-gfx
>> >> _______________________________________________
>> >> Intel-gfx mailing list
>> >> Intel-gfx@lists.freedesktop.org
>> >> https://lists.freedesktop.org/mailman/listinfo/intel-gfx
>> >
>> >
>> >
>> >--
>> >Rodrigo Vivi
>> >Blog: http://blog.vivi.eng.br
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