From: Clint Taylor <clinton.a.taylor@intel.com>
To: "Ville Syrjälä" <ville.syrjala@linux.intel.com>
Cc: Intel-gfx@lists.freedesktop.org
Subject: Re: [PATCH] drm/i915/glk: RGB565 planes now allow 90/270 rotation
Date: Wed, 7 Jun 2017 12:45:06 -0700 [thread overview]
Message-ID: <319de5da-c3fd-366c-9607-fd16fa74b115@intel.com> (raw)
In-Reply-To: <20170607175529.GN12629@intel.com>
On 06/07/2017 10:55 AM, Ville Syrjälä wrote:
> On Wed, Jun 07, 2017 at 10:45:25AM -0700, clinton.a.taylor@intel.com wrote:
>> From: Clint Taylor <clinton.a.taylor@intel.com>
>>
>> RGB565 Pixel format planes can now be rotated at 90 and 270 degrees
> "now" == since when?
GLK, I will update the commit message to be more specific.
>
>> Signed-off-by: Clint Taylor <clinton.a.taylor@intel.com>
>> ---
>> drivers/gpu/drm/i915/intel_atomic_plane.c | 11 ++++-------
>> 1 file changed, 4 insertions(+), 7 deletions(-)
>>
>> diff --git a/drivers/gpu/drm/i915/intel_atomic_plane.c b/drivers/gpu/drm/i915/intel_atomic_plane.c
>> index 4325cb0..9a7a7ea 100644
>> --- a/drivers/gpu/drm/i915/intel_atomic_plane.c
>> +++ b/drivers/gpu/drm/i915/intel_atomic_plane.c
>> @@ -144,19 +144,16 @@ int intel_plane_atomic_check_with_state(struct intel_crtc_state *crtc_state,
>>
>> /*
>> * 90/270 is not allowed with RGB64 16:16:16:16,
>> - * RGB 16-bit 5:6:5, and Indexed 8-bit.
>> + * RGB 16-bit 5:6:5 (prior to gen 9 LP), and Indexed 8-bit.
>> * TBD: Add RGB64 case once its added in supported format list.
>> */
>> - switch (state->fb->format->format) {
>> - case DRM_FORMAT_C8:
>> - case DRM_FORMAT_RGB565:
>> + if ((state->fb->format->format == DRM_FORMAT_C8) ||
>> + (state->fb->format->format == DRM_FORMAT_RGB565 &&
>> + !IS_GEN9_LP(dev_priv) )) {
> I don't think BXT can do that.
I forgot BXT was also labeled GEN9_LP. IS_GEMINILAKE() is more appropriate.
-Clint
>
>> DRM_DEBUG_KMS("Unsupported pixel format %s for 90/270!\n",
>> drm_get_format_name(state->fb->format->format,
>> &format_name));
>> return -EINVAL;
>> -
>> - default:
>> - break;
>> }
>> }
>>
>> --
>> 1.9.1
>>
>> _______________________________________________
>> Intel-gfx mailing list
>> Intel-gfx@lists.freedesktop.org
>> https://lists.freedesktop.org/mailman/listinfo/intel-gfx
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next prev parent reply other threads:[~2017-06-07 19:45 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-06-07 17:45 [PATCH] drm/i915/glk: RGB565 planes now allow 90/270 rotation clinton.a.taylor
2017-06-07 17:55 ` Ville Syrjälä
2017-06-07 19:45 ` Clint Taylor [this message]
2017-06-07 18:03 ` ✓ Fi.CI.BAT: success for " Patchwork
2017-06-08 11:45 ` [PATCH] " Szwichtenberg, Radoslaw
2017-06-08 15:30 ` Clint Taylor
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