From: "Ville Syrjälä" <ville.syrjala@linux.intel.com>
To: Daniel Vetter <daniel@ffwll.ch>
Cc: intel-gfx@lists.freedesktop.org
Subject: Re: [PATCH 07/18] drm/i915: Fix intel_tile_width() parameters
Date: Thu, 28 Jan 2016 20:35:26 +0200 [thread overview]
Message-ID: <20160128183526.GJ23290@intel.com> (raw)
In-Reply-To: <20160125171215.GD11240@phenom.ffwll.local>
On Mon, Jan 25, 2016 at 06:12:15PM +0100, Daniel Vetter wrote:
> On Wed, Jan 20, 2016 at 09:05:28PM +0200, ville.syrjala@linux.intel.com wrote:
> > From: Ville Syrjälä <ville.syrjala@linux.intel.com>
> >
> > The fb_modifiers and cpp arguments passed to intel_tile_width() in
> > intel_fill_fb_ggtt_view() got accidentally swapped around. I'm pretty
> > sure I fixed this already, but could be I lost the fix accidentally
> > during some rebases or something. Anyway, fix it up for real.
> >
> > Fixes: d9b3288ecf2f ("drm/i915: change intel_fill_fb_ggtt_view() to use the real tile size")
> > Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
>
> Just to check my understanding: We did blow up in the MISSING_CASE in
> tile_width for this in some igt, right? Please add a Testcase: igt/foo/bar
> line for the one that makes it go boom. With that
This will do for example:
Testcase: igt/kms_rotation_crc/primary-rotation-90
>
> Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
> Cc: drm-intel-fixes@lists.freedesktop.org
>
> > ---
> > drivers/gpu/drm/i915/intel_display.c | 2 +-
> > 1 file changed, 1 insertion(+), 1 deletion(-)
> >
> > diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
> > index f94ddad704b2..cfd52ea68e34 100644
> > --- a/drivers/gpu/drm/i915/intel_display.c
> > +++ b/drivers/gpu/drm/i915/intel_display.c
> > @@ -2306,7 +2306,7 @@ intel_fill_fb_ggtt_view(struct i915_ggtt_view *view, struct drm_framebuffer *fb,
> > tile_size = intel_tile_size(dev_priv);
> >
> > cpp = drm_format_plane_cpp(fb->pixel_format, 0);
> > - tile_width = intel_tile_width(dev_priv, cpp, fb->modifier[0]);
> > + tile_width = intel_tile_width(dev_priv, fb->modifier[0], cpp);
> > tile_height = tile_size / tile_width;
> >
> > info->width_pages = DIV_ROUND_UP(fb->pitches[0], tile_width);
> > --
> > 2.4.10
> >
> > _______________________________________________
> > Intel-gfx mailing list
> > Intel-gfx@lists.freedesktop.org
> > http://lists.freedesktop.org/mailman/listinfo/intel-gfx
>
> --
> Daniel Vetter
> Software Engineer, Intel Corporation
> http://blog.ffwll.ch
--
Ville Syrjälä
Intel OTC
_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
http://lists.freedesktop.org/mailman/listinfo/intel-gfx
next prev parent reply other threads:[~2016-01-28 18:35 UTC|newest]
Thread overview: 50+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-01-20 19:05 [PATCH v2 00/18] drm/i915: Handle fb->offsets[] and rewrite fb rotation handling to be more generic (v2) ville.syrjala
2016-01-20 19:05 ` [PATCH 01/18] drm/i915: Rename the rotated gtt view member to 'rotated' ville.syrjala
2016-01-25 16:50 ` Daniel Vetter
2016-01-20 19:05 ` [PATCH 02/18] drm/i915: Pass stride to rotate_pages() ville.syrjala
2016-01-25 16:52 ` Daniel Vetter
2016-01-20 19:05 ` [PATCH 03/18] drm/i915: Pass rotation_info to intel_rotate_fb_obj_pages() ville.syrjala
2016-01-25 16:53 ` Daniel Vetter
2016-01-20 19:05 ` [PATCH 04/18] drm/i915: Make display gtt offsets u32 ville.syrjala
2016-01-25 17:00 ` Daniel Vetter
2016-01-20 19:05 ` [PATCH 05/18] drm/i915: Standardize on 'cpp' for bytes per pixel ville.syrjala
2016-01-25 17:05 ` Daniel Vetter
2016-01-20 19:05 ` [PATCH v2 06/18] drm: Add drm_format_plane_width() and drm_format_plane_height() ville.syrjala
2016-01-25 17:08 ` Daniel Vetter
2016-01-28 18:15 ` Ville Syrjälä
2016-01-29 18:01 ` [PATCH v3 " ville.syrjala
2016-02-09 9:08 ` Daniel Vetter
2016-02-09 15:29 ` [PATCH v4 " ville.syrjala
2016-01-20 19:05 ` [PATCH 07/18] drm/i915: Fix intel_tile_width() parameters ville.syrjala
2016-01-25 17:12 ` Daniel Vetter
2016-01-28 18:35 ` Ville Syrjälä [this message]
2016-01-28 19:04 ` Ville Syrjälä
2016-01-20 19:05 ` [PATCH v3 08/18] drm/i915: Pass 90/270 vs. 0/180 rotation info for intel_gen4_compute_page_offset() ville.syrjala
2016-01-25 17:30 ` Daniel Vetter
2016-01-28 18:51 ` Ville Syrjälä
2016-02-10 7:35 ` Daniel Vetter
2016-01-20 19:05 ` [PATCH v2 09/18] drm/i915: Support for extra alignment for tiled surfaces ville.syrjala
2016-01-25 17:24 ` Daniel Vetter
2016-01-25 17:55 ` Ville Syrjälä
2016-01-20 19:05 ` [PATCH v2 10/18] drm/i915: Don't pass plane+plane_state to intel_pin_and_fence_fb_obj() ville.syrjala
2016-01-20 19:05 ` [PATCH 11/18] drm/i915: Pass drm_frambuffer to intel_compute_page_offset() ville.syrjala
2016-01-20 19:05 ` [PATCH 12/18] drm/i915: Reorganize intel_rotation_info ville.syrjala
2016-01-25 17:38 ` Daniel Vetter
2016-01-25 18:03 ` Ville Syrjälä
2016-01-20 19:05 ` [PATCH 13/18] drm/i915: Move the NULL sg handling out from rotate_pages() ville.syrjala
2016-01-25 17:40 ` Daniel Vetter
2016-01-20 19:05 ` [PATCH 14/18] drm/i915: Embed rotation_info under intel_framebuffer ville.syrjala
2016-01-20 21:08 ` Chris Wilson
2016-01-21 12:06 ` Ville Syrjälä
2016-01-21 12:10 ` Chris Wilson
2016-01-25 17:42 ` Daniel Vetter
2016-01-20 19:05 ` [PATCH v3 15/18] drm/i915: Rewrite fb rotation GTT handling ville.syrjala
2016-01-20 19:05 ` [PATCH v2 16/18] drm/i915: Don't pass pitch to intel_compute_page_offset() ville.syrjala
2016-01-25 17:53 ` Daniel Vetter
2016-01-20 19:05 ` [PATCH 17/18] drm/i915: Pass around plane_state instead of fb+rotation ville.syrjala
2016-01-25 17:55 ` Daniel Vetter
2016-01-20 19:05 ` [PATCH v2 18/18] drm/i915: Make sure fb offset is (macro)pixel aligned ville.syrjala
2016-01-21 13:35 ` ✓ Fi.CI.BAT: success for drm/i915: Handle fb->offsets[] and rewrite fb rotation handling to be more generic (v2) Patchwork
2016-01-30 8:31 ` ✗ Fi.CI.BAT: failure for drm/i915: Handle fb->offsets[] and rewrite fb rotation handling to be more generic (v2) (rev2) Patchwork
2016-02-01 8:31 ` Patchwork
2016-02-09 16:31 ` ✗ Fi.CI.BAT: failure for drm/i915: Handle fb->offsets[] and rewrite fb rotation handling to be more generic (v2) (rev3) Patchwork
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