Intel-GFX Archive on lore.kernel.org
 help / color / mirror / Atom feed
From: Rodrigo Vivi <rodrigo.vivi@intel.com>
To: Jani Nikula <jani.nikula@intel.com>
Cc: intel-gfx@lists.freedesktop.org
Subject: Re: [Intel-gfx] [PATCH 4/9] drm/i915/debugfs: replace I915_READ()+I915_WRITE() with intel_uncore_rmw()
Date: Thu, 12 Nov 2020 15:21:03 -0500	[thread overview]
Message-ID: <20201112202103.GE1198919@intel.com> (raw)
In-Reply-To: <6bd3045daa74b5789881b690ff0908bb486f34ce.1605181350.git.jani.nikula@intel.com>

On Thu, Nov 12, 2020 at 01:44:37PM +0200, Jani Nikula wrote:
> Remove the last I915_WRITE() use in i915_debugfs.c.
> 
> Signed-off-by: Jani Nikula <jani.nikula@intel.com>

Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com>

> ---
>  drivers/gpu/drm/i915/i915_debugfs.c | 8 ++------
>  1 file changed, 2 insertions(+), 6 deletions(-)
> 
> diff --git a/drivers/gpu/drm/i915/i915_debugfs.c b/drivers/gpu/drm/i915/i915_debugfs.c
> index 7cbca268cb61..151734a1a496 100644
> --- a/drivers/gpu/drm/i915/i915_debugfs.c
> +++ b/drivers/gpu/drm/i915/i915_debugfs.c
> @@ -1562,13 +1562,9 @@ i915_cache_sharing_set(void *data, u64 val)
>  	drm_dbg(&dev_priv->drm,
>  		"Manually setting uncore sharing to %llu\n", val);
>  	with_intel_runtime_pm(&dev_priv->runtime_pm, wakeref) {
> -		u32 snpcr;
> -
>  		/* Update the cache sharing policy here as well */
> -		snpcr = I915_READ(GEN6_MBCUNIT_SNPCR);
> -		snpcr &= ~GEN6_MBC_SNPCR_MASK;
> -		snpcr |= val << GEN6_MBC_SNPCR_SHIFT;
> -		I915_WRITE(GEN6_MBCUNIT_SNPCR, snpcr);
> +		intel_uncore_rmw(&dev_priv->uncore, GEN6_MBCUNIT_SNPCR,
> +				 GEN6_MBC_SNPCR_MASK, val << GEN6_MBC_SNPCR_SHIFT);
>  	}
>  
>  	return 0;
> -- 
> 2.20.1
> 
> _______________________________________________
> 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

  reply	other threads:[~2020-11-12 20:19 UTC|newest]

Thread overview: 26+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-11-12 11:44 [Intel-gfx] [PATCH 0/9] drm/i915: nuke remaining legacy reg helpers (I915_READ/WRITE etc.) Jani Nikula
2020-11-12 11:44 ` [Intel-gfx] [PATCH 1/9] drm/i915: remove last users of I915_READ_FW() Jani Nikula
2020-11-12 20:17   ` Rodrigo Vivi
2020-11-12 20:24   ` Chris Wilson
2020-11-12 11:44 ` [Intel-gfx] [PATCH 2/9] drm/i915: remove last traces of I915_READ_FW() and I915_WRITE_FW() Jani Nikula
2020-11-12 20:19   ` Rodrigo Vivi
2020-11-12 20:26   ` Chris Wilson
2020-11-12 11:44 ` [Intel-gfx] [PATCH 3/9] drm/i915/cdclk: prefer intel_de_write() over I915_WRITE() Jani Nikula
2020-11-12 20:20   ` Rodrigo Vivi
2020-11-12 11:44 ` [Intel-gfx] [PATCH 4/9] drm/i915/debugfs: replace I915_READ()+I915_WRITE() with intel_uncore_rmw() Jani Nikula
2020-11-12 20:21   ` Rodrigo Vivi [this message]
2020-11-12 20:28   ` Chris Wilson
2020-11-12 11:44 ` [Intel-gfx] [PATCH 5/9] drm/i915/debugfs: replace I915_READ() with intel_uncore_read() Jani Nikula
2020-11-12 20:23   ` Rodrigo Vivi
2020-11-12 11:44 ` [Intel-gfx] [PATCH 6/9] drm/i915/suspend: replace I915_READ()/WRITE() with intel_de_read()/write() Jani Nikula
2020-11-12 20:27   ` Rodrigo Vivi
2020-11-12 11:44 ` [Intel-gfx] [PATCH 7/9] drm/i915/pm: replace I915_READ()/WRITE() with intel_uncore_read()/write() Jani Nikula
2020-11-12 21:00   ` Rodrigo Vivi
2020-11-13  7:47     ` Jani Nikula
2020-11-14 20:34       ` Rodrigo Vivi
2020-11-12 11:44 ` [Intel-gfx] [PATCH 8/9] drm/i915/irq: " Jani Nikula
2020-11-12 11:44 ` [Intel-gfx] [PATCH 9/9] drm/i915: remove last traces of I915_READ(), I915_WRITE() and POSTING_READ() Jani Nikula
2020-11-12 21:02   ` Rodrigo Vivi
2020-11-12 12:35 ` [Intel-gfx] ✗ Fi.CI.CHECKPATCH: warning for drm/i915: nuke remaining legacy reg helpers (I915_READ/WRITE etc.) Patchwork
2020-11-12 13:06 ` [Intel-gfx] ✓ Fi.CI.BAT: success " Patchwork
2020-11-12 14:51 ` [Intel-gfx] ✗ Fi.CI.IGT: failure " Patchwork

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=20201112202103.GE1198919@intel.com \
    --to=rodrigo.vivi@intel.com \
    --cc=intel-gfx@lists.freedesktop.org \
    --cc=jani.nikula@intel.com \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body. 
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox