Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]

Groups > linux.kernel > #1262607 > unrolled thread

[PATCH 01/29] pci: Decouple quirks.c from i915_reg.h

Back to article view | Back to linux.kernel

This discussion starts older than the indexed window; earlier articles aren't shown. The article labeled Started by below is the oldest one visible, not the original post.

Contents

  [PATCH 01/29] pci: Decouple quirks.c from i915_reg.h ville.syrjala@linux.intel.com - 2015-11-04 22:30 +0100
    Re: [PATCH 01/29] pci: Decouple quirks.c from i915_reg.h Chris Wilson <chris@chris-wilson.co.uk> - 2015-11-05 14:40 +0100

#1262607 — [PATCH 01/29] pci: Decouple quirks.c from i915_reg.h

From: Ville Syrjälä <ville.syrjala@linux.intel.com>

i915 register defines are going to become type safe, so going forward
the register defines can't be used as straight numbers. Since quirks.c
needs just a few extra register defines from i915_reg.h, decouple the
two by defining the required registers locally in quirks.c. This was
already done for a few other igpu related registers.

Cc: Bjorn Helgaas <bhelgaas@google.com>
Cc: linux-pci@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
---
 drivers/pci/quirks.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/drivers/pci/quirks.c b/drivers/pci/quirks.c
index b03373f..78a70fb 100644
--- a/drivers/pci/quirks.c
+++ b/drivers/pci/quirks.c
@@ -3404,7 +3404,9 @@ static int reset_intel_82599_sfp_virtfn(struct pci_dev *dev, int probe)
 	return 0;
 }
 
-#include "../gpu/drm/i915/i915_reg.h"
+#define SOUTH_CHICKEN2		0xc2004
+#define PCH_PP_STATUS		0xc7200
+#define PCH_PP_CONTROL		0xc7204
 #define MSG_CTL			0x45010
 #define NSDE_PWR_STATE		0xd0100
 #define IGD_OPERATION_TIMEOUT	10000     /* set timeout 10 seconds */
-- 
2.4.10

--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/

[toc] | [next] | [standalone]

#1263205

On Wed, Nov 04, 2015 at 11:19:49PM +0200, ville.syrjala@linux.intel.com wrote:
> From: Ville Syrjälä <ville.syrjala@linux.intel.com>
> 
> i915 register defines are going to become type safe, so going forward
> the register defines can't be used as straight numbers. Since quirks.c
> needs just a few extra register defines from i915_reg.h, decouple the
> two by defining the required registers locally in quirks.c. This was
> already done for a few other igpu related registers.
> 
> Cc: Bjorn Helgaas <bhelgaas@google.com>
> Cc: linux-pci@vger.kernel.org
> Cc: linux-kernel@vger.kernel.org
> Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
> ---
>  drivers/pci/quirks.c | 4 +++-
>  1 file changed, 3 insertions(+), 1 deletion(-)
> 
> diff --git a/drivers/pci/quirks.c b/drivers/pci/quirks.c
> index b03373f..78a70fb 100644
> --- a/drivers/pci/quirks.c
> +++ b/drivers/pci/quirks.c
> @@ -3404,7 +3404,9 @@ static int reset_intel_82599_sfp_virtfn(struct pci_dev *dev, int probe)
>  	return 0;
>  }
>  
> -#include "../gpu/drm/i915/i915_reg.h"
> +#define SOUTH_CHICKEN2		0xc2004
> +#define PCH_PP_STATUS		0xc7200
> +#define PCH_PP_CONTROL		0xc7204
>  #define MSG_CTL			0x45010
>  #define NSDE_PWR_STATE		0xd0100
>  #define IGD_OPERATION_TIMEOUT	10000     /* set timeout 10 seconds */

Considering this is in a mixed set of quirks, perhaps now would be a
good time to give them an I915_^W IGD_ prefix as well?

But as far as the simple replacement goes,
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
-Chris

-- 
Chris Wilson, Intel Open Source Technology Centre
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/

[toc] | [prev] | [standalone]

Back to top | Article view | linux.kernel

csiph-web