Please look at v2, had to change the order of the patches.
-----Original Message-----
From: Antoine, Peter
Sent: Tuesday, January 19, 2016 9:20 PM
To: Dai, Yu; intel-gfx@xxxxxxxxxxxxxxxxxxxxx
Cc: daniel.vetter@xxxxxxxx; Gordon, Dave; Thierry, Michel
Subject: RE: [PATCH] i915/guc: Add Kabylake GuC Loading
Yup, I missed a patch.
Just sent a new sequence.
Peter.
-----Original Message-----
From: Dai, Yu
Sent: Tuesday, January 19, 2016 6:18 PM
To: Antoine, Peter; intel-gfx@xxxxxxxxxxxxxxxxxxxxx
Cc: daniel.vetter@xxxxxxxx; Gordon, Dave; Thierry, Michel
Subject: Re: [PATCH] i915/guc: Add Kabylake GuC Loading
I am OK with change here. However, in i915_drv.h, please check definition of HAS_GUC_UCODE() and HAS_GUC_SCHED(). I believe they are disabled for KBL.
Thanks,
Alex
On 01/18/2016 06:41 AM, Peter Antoine wrote:
> This patch added the loading of the GuC for Kabylake.
> It loads a 2.4 firmware.
>
> Signed-off-by: Peter Antoine <peter.antoine@xxxxxxxxx>
> Signed-off-by: Michel Thierry <michel.thierry@xxxxxxxxx>
> ---
> drivers/gpu/drm/i915/intel_guc_loader.c | 6 ++++++
> 1 file changed, 6 insertions(+)
>
> diff --git a/drivers/gpu/drm/i915/intel_guc_loader.c
> b/drivers/gpu/drm/i915/intel_guc_loader.c
> index 3accd91..bbfa8f3 100644
> --- a/drivers/gpu/drm/i915/intel_guc_loader.c
> +++ b/drivers/gpu/drm/i915/intel_guc_loader.c
> @@ -61,6 +61,8 @@
>
> #define I915_SKL_GUC_UCODE "i915/skl_guc_ver4.bin"
> MODULE_FIRMWARE(I915_SKL_GUC_UCODE);
> +#define I915_KBL_GUC_UCODE "i915/kbl_guc_ver2.bin"
> +MODULE_FIRMWARE(I915_KBL_GUC_UCODE);
>
> /* User-friendly representation of an enum */
> const char *intel_guc_fw_status_repr(enum intel_guc_fw_status
> status) @@ -597,6 +599,10 @@ void intel_guc_ucode_init(struct drm_device *dev)
> fw_path = I915_SKL_GUC_UCODE;
> guc_fw->guc_fw_major_wanted = 4;
> guc_fw->guc_fw_minor_wanted = 3;
> + } else if (IS_KABYLAKE(dev)) {
> + fw_path = I915_KBL_GUC_UCODE;
> + guc_fw->guc_fw_major_wanted = 2;
> + guc_fw->guc_fw_minor_wanted = 4;
> } else {
> i915.enable_guc_submission = false;
> fw_path = ""; /* unknown device */
_______________________________________________
Intel-gfx mailing list
Intel-gfx@xxxxxxxxxxxxxxxxxxxxx
http://lists.freedesktop.org/mailman/listinfo/intel-gfx
