[Intel-gfx] [PATCH 7/7] drm/i915: Enable PSR by default.

[Rodrigo Vivi]

Hi Daniel,

Is something missing to enable it by default?

Thanks,
Rodrigo.

On Sun, Mar 15, 2015 at 10:31 PM, R, Durgadoss <durgadoss.r at intel.com> wrote:
>>-----Original Message-----
>>From: Intel-gfx [mailto:intel-gfx-bounces at lists.freedesktop.org] On Behalf Of Rodrigo Vivi
>>Sent: Saturday, February 28, 2015 6:56 AM
>>To: intel-gfx at lists.freedesktop.org
>>Cc: Vivi, Rodrigo
>>Subject: [Intel-gfx] [PATCH 7/7] drm/i915: Enable PSR by default.
>>
>>With a reliable frontbuffer tracking and all instability corner cases solved
>>let's re-enabled PSR by default on all supported platforms.
>>
>
> Finally ;)
>
> Reviewed-by: Durgadoss R <durgadoss.r at intel.com>
>
> Thanks,
> Durga
>
>>Signed-off-by: Rodrigo Vivi <rodrigo.vivi at intel.com>
>>---
>> drivers/gpu/drm/i915/i915_params.c | 4 ++--
>> 1 file changed, 2 insertions(+), 2 deletions(-)
>>
>>diff --git a/drivers/gpu/drm/i915/i915_params.c b/drivers/gpu/drm/i915/i915_params.c
>>index 44f2262..2c1a90e 100644
>>--- a/drivers/gpu/drm/i915/i915_params.c
>>+++ b/drivers/gpu/drm/i915/i915_params.c
>>@@ -38,7 +38,7 @@ struct i915_params i915 __read_mostly = {
>>       .enable_execlists = -1,
>>       .enable_hangcheck = true,
>>       .enable_ppgtt = -1,
>>-      .enable_psr = 0,
>>+      .enable_psr = 1,
>>       .preliminary_hw_support = IS_ENABLED(CONFIG_DRM_I915_PRELIMINARY_HW_SUPPORT),
>>       .disable_power_well = 1,
>>       .enable_ips = 1,
>>@@ -127,7 +127,7 @@ MODULE_PARM_DESC(enable_execlists,
>>       "(-1=auto [default], 0=disabled, 1=enabled)");
>>
>> module_param_named(enable_psr, i915.enable_psr, int, 0600);
>>-MODULE_PARM_DESC(enable_psr, "Enable PSR (default: false)");
>>+MODULE_PARM_DESC(enable_psr, "Enable PSR (default: true)");
>>
>> module_param_named(preliminary_hw_support, i915.preliminary_hw_support, int, 0600);
>> MODULE_PARM_DESC(preliminary_hw_support,
>>--
>>1.9.3
>>
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-- 
Rodrigo Vivi
Blog: http://blog.vivi.eng.br