Re: [PATCH 1/2] drm/i915/uc: Update MAKE_HUC_FW_PATH macro

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 




> -----Original Message-----
> From: Ceraolo Spurio, Daniele
> Sent: Tuesday, September 10, 2019 2:05 PM
> To: Srivatsa, Anusha <anusha.srivatsa@xxxxxxxxx>; intel-
> gfx@xxxxxxxxxxxxxxxxxxxxx
> Subject: Re: [PATCH 1/2] drm/i915/uc: Update MAKE_HUC_FW_PATH macro
> 
> 
> 
> On 9/9/19 12:28 PM, Anusha Srivatsa wrote:
> > Update MAKE_HUC_FW_PATH macro to follow the same convention as the
> > MAKE_GUC_FW_PATH with the separator changing from "_" to "."
> > and removing "ver".
> >
> > The current convention being:
> > <platform>_<g/h>uc_<major>.<minor>.patch.bin
> >
> > Update the versions of huc being loaded of the platforms.
> >
> > SKL - v2.0.0
> > BXT - v2.0.0
> > KBL - v4.0.0
> > GLK - v4.0.0
> > CFL - KBL v4.0.0
> > ICL - v9.0.0
> > CML - v4.0.0
> >
> > v2: Remove the separator parameter altogether from
> > __MAKE_UC_FW_PATH.(Daniele)
> > - Squash all firmware update patches (Daniele)
> >
> > Suggested-by: Daniele Ceraolo Spurio <daniele.ceraolospurio@xxxxxxxxx>
> > Signed-off-by: Anusha Srivatsa <anusha.srivatsa@xxxxxxxxx>
> > ---
> >   drivers/gpu/drm/i915/gt/uc/intel_uc_fw.c | 25 ++++++++++++------------
> >   1 file changed, 13 insertions(+), 12 deletions(-)
> >
> > diff --git a/drivers/gpu/drm/i915/gt/uc/intel_uc_fw.c
> > b/drivers/gpu/drm/i915/gt/uc/intel_uc_fw.c
> > index 296a82603be0..da4bf24368bd 100644
> > --- a/drivers/gpu/drm/i915/gt/uc/intel_uc_fw.c
> > +++ b/drivers/gpu/drm/i915/gt/uc/intel_uc_fw.c
> > @@ -40,25 +40,26 @@ void intel_uc_fw_change_status(struct intel_uc_fw
> *uc_fw,
> >    */
> >   #define INTEL_UC_FIRMWARE_DEFS(fw_def, guc_def, huc_def) \
> >   	fw_def(ELKHARTLAKE, 0, guc_def(ehl, 33, 0, 4), huc_def(ehl,  9,  0,    0))
> \
> > -	fw_def(ICELAKE,     0, guc_def(icl, 33, 0, 0), huc_def(icl,  8,  4, 3238)) \
> > -	fw_def(COFFEELAKE,  0, guc_def(kbl, 33, 0, 0), huc_def(kbl, 02, 00,
> 1810)) \
> > -	fw_def(GEMINILAKE,  0, guc_def(glk, 33, 0, 0), huc_def(glk, 03, 01,
> 2893)) \
> > -	fw_def(KABYLAKE,    0, guc_def(kbl, 33, 0, 0), huc_def(kbl, 02, 00, 1810))
> \
> > -	fw_def(BROXTON,     0, guc_def(bxt, 33, 0, 0), huc_def(bxt, 01,  8,
> 2893)) \
> > -	fw_def(SKYLAKE,     0, guc_def(skl, 33, 0, 0), huc_def(skl, 01, 07, 1398))
> > -
> > -#define __MAKE_UC_FW_PATH(prefix_, name_, separator_, major_, minor_,
> > patch_) \
> > +	fw_def(COFFEELAKE,  0, guc_def(cml, 33, 0, 0), huc_def(cml,  4,  0,    0))
> \
> > +	fw_def(ICELAKE,     0, guc_def(icl, 33, 0, 0), huc_def(icl,  9,  0,    0)) \
> > +	fw_def(COFFEELAKE,  0, guc_def(kbl, 33, 0, 0), huc_def(kbl,  4,  0,    0)) \
> > +	fw_def(GEMINILAKE,  0, guc_def(glk, 33, 0, 0), huc_def(glk,  4,  0,    0)) \
> > +	fw_def(KABYLAKE,    0, guc_def(kbl, 33, 0, 0), huc_def(kbl,  4,  0,    0)) \
> > +	fw_def(BROXTON,     0, guc_def(bxt, 33, 0, 0), huc_def(bxt,  2,  0,    0)) \
> > +	fw_def(SKYLAKE,     0, guc_def(skl, 33, 0, 0), huc_def(skl,  2,  0,    0))
> 
> In addition to what Michal pointed out, while we're at it you can also get rid of
> all the extra spaces in the huc_def() column since we've now standardized the
> length of the items like we did with GuC. Maybe just leave an extra space for the
> major, since we're close to hitting v10?

Regarding that, do we still want 4 spaces for HuC build number? 
And 2 spaces for minor?

Anusha 
> Daniele
> 
> > +
> > +#define __MAKE_UC_FW_PATH(prefix_, name_, major_, minor_, patch_) \
> >   	"i915/" \
> >   	__stringify(prefix_) name_ \
> > -	__stringify(major_) separator_ \
> > -	__stringify(minor_) separator_ \
> > +	__stringify(major_) "." \
> > +	__stringify(minor_) "." \
> >   	__stringify(patch_) ".bin"
> >
> >   #define MAKE_GUC_FW_PATH(prefix_, major_, minor_, patch_) \
> > -	__MAKE_UC_FW_PATH(prefix_, "_guc_", ".", major_, minor_, patch_)
> > +	__MAKE_UC_FW_PATH(prefix_, "_guc_", major_, minor_, patch_)
> >
> >   #define MAKE_HUC_FW_PATH(prefix_, major_, minor_, bld_num_) \
> > -	__MAKE_UC_FW_PATH(prefix_, "_huc_ver", "_", major_, minor_,
> bld_num_)
> > +	__MAKE_UC_FW_PATH(prefix_, "_huc_", major_, minor_, bld_num_)
> >
> >   /* All blobs need to be declared via MODULE_FIRMWARE() */
> >   #define INTEL_UC_MODULE_FW(platform_, revid_, guc_, huc_) \
> >
_______________________________________________
Intel-gfx mailing list
Intel-gfx@xxxxxxxxxxxxxxxxxxxxx
https://lists.freedesktop.org/mailman/listinfo/intel-gfx




[Index of Archives]     [AMD Graphics]     [Linux USB Devel]     [Linux Audio Users]     [Yosemite News]     [Linux Kernel]     [Linux SCSI]

  Powered by Linux