1. 17 8月, 2017 1 次提交
  2. 26 7月, 2017 1 次提交
  3. 20 6月, 2017 1 次提交
  4. 15 6月, 2017 6 次提交
  5. 09 5月, 2017 1 次提交
  6. 06 4月, 2017 5 次提交
  7. 09 2月, 2017 1 次提交
  8. 27 1月, 2017 1 次提交
  9. 18 1月, 2017 1 次提交
  10. 09 1月, 2017 1 次提交
  11. 30 12月, 2016 2 次提交
  12. 15 12月, 2016 2 次提交
    • V
      drm: Nuke fb->bits_per_pixel · 272725c7
      Ville Syrjälä 提交于
      Replace uses of fb->bits_per_pixel with fb->format->cpp[0]*8.
      Less duplicated information is a good thing.
      
      Note that I didn't put parens around the cpp*8 in the below cocci script,
      on account of not wanting spurious parens all over the place. Instead I
      did the unsafe way, and tried to look over the entire diff to spot if
      any dangerous expressions were produced. I didn't see any.
      
      There are some cases where previously the code did X*bpp/8, so the
      division happened after the multiplication. Those are now just X*cpp
      so the division effectively happens before the multiplication,
      but that is perfectly fine since bpp is always a multiple of 8.
      
      @@
      struct drm_framebuffer *FB;
      expression E;
      @@
       drm_helper_mode_fill_fb_struct(...) {
      	...
      -	FB->bits_per_pixel = E;
      	...
       }
      
      @@
      struct drm_framebuffer *FB;
      expression E;
      @@
       i9xx_get_initial_plane_config(...) {
      	...
      -	FB->bits_per_pixel = E;
      	...
       }
      
      @@
      struct drm_framebuffer *FB;
      expression E;
      @@
       ironlake_get_initial_plane_config(...) {
      	...
      -	FB->bits_per_pixel = E;
      	...
       }
      
      @@
      struct drm_framebuffer *FB;
      expression E;
      @@
       skylake_get_initial_plane_config(...) {
      	...
      -	FB->bits_per_pixel = E;
      	...
       }
      
      @@
      struct drm_framebuffer FB;
      expression E;
      @@
      (
      - E * FB.bits_per_pixel / 8
      + E * FB.format->cpp[0]
      |
      - FB.bits_per_pixel / 8
      + FB.format->cpp[0]
      |
      - E * FB.bits_per_pixel >> 3
      + E * FB.format->cpp[0]
      |
      - FB.bits_per_pixel >> 3
      + FB.format->cpp[0]
      |
      - (FB.bits_per_pixel + 7) / 8
      + FB.format->cpp[0]
      |
      - FB.bits_per_pixel
      + FB.format->cpp[0] * 8
      |
      - FB.format->cpp[0] * 8 != 8
      + FB.format->cpp[0] != 1
      )
      
      @@
      struct drm_framebuffer *FB;
      expression E;
      @@
      (
      - E * FB->bits_per_pixel / 8
      + E * FB->format->cpp[0]
      |
      - FB->bits_per_pixel / 8
      + FB->format->cpp[0]
      |
      - E * FB->bits_per_pixel >> 3
      + E * FB->format->cpp[0]
      |
      - FB->bits_per_pixel >> 3
      + FB->format->cpp[0]
      |
      - (FB->bits_per_pixel + 7) / 8
      + FB->format->cpp[0]
      |
      - FB->bits_per_pixel
      + FB->format->cpp[0] * 8
      |
      - FB->format->cpp[0] * 8 != 8
      + FB->format->cpp[0] != 1
      )
      
      @@
      struct drm_plane_state *state;
      expression E;
      @@
      (
      - E * state->fb->bits_per_pixel / 8
      + E * state->fb->format->cpp[0]
      |
      - state->fb->bits_per_pixel / 8
      + state->fb->format->cpp[0]
      |
      - E * state->fb->bits_per_pixel >> 3
      + E * state->fb->format->cpp[0]
      |
      - state->fb->bits_per_pixel >> 3
      + state->fb->format->cpp[0]
      |
      - (state->fb->bits_per_pixel + 7) / 8
      + state->fb->format->cpp[0]
      |
      - state->fb->bits_per_pixel
      + state->fb->format->cpp[0] * 8
      |
      - state->fb->format->cpp[0] * 8 != 8
      + state->fb->format->cpp[0] != 1
      )
      
      @@
      @@
      - (8 * 8)
      + 8 * 8
      
      @@
      struct drm_framebuffer FB;
      @@
      - (FB.format->cpp[0])
      + FB.format->cpp[0]
      
      @@
      struct drm_framebuffer *FB;
      @@
      - (FB->format->cpp[0])
      + FB->format->cpp[0]
      
      @@
      @@
       struct drm_framebuffer {
      	 ...
      -	 int bits_per_pixel;
      	 ...
       };
      
      v2: Clean up the 'cpp*8 != 8' and '(8 * 8)' cases (Laurent)
      v3: Adjusted the semantic patch a bit and regenerated due to code
          changes
      Signed-off-by: NVille Syrjälä <ville.syrjala@linux.intel.com>
      Reviewed-by: NLaurent Pinchart <laurent.pinchart@ideasonboard.com>
      Reviewed-by: Alex Deucher <alexander.deucher@amd.com> (v1)
      Link: http://patchwork.freedesktop.org/patch/msgid/1481751140-18352-1-git-send-email-ville.syrjala@linux.intel.com
      272725c7
    • V
      drm: Nuke fb->depth · b00c600e
      Ville Syrjälä 提交于
      Replace uses of fb->depth with fb->format->depth. Less duplicate
      information is a good thing.
      
      @@
      struct drm_framebuffer *fb;
      expression E;
      @@
       drm_helper_mode_fill_fb_struct(...) {
      	...
      -	fb->depth = E;
      	...
       }
      
      @@
      struct nouveau_framebuffer *fb;
      @@
      - fb->base.depth
      + fb->base.format->depth
      
      @@
      struct drm_framebuffer fb;
      @@
      - fb.depth
      + fb.format->depth
      
      @@
      struct drm_framebuffer *fb;
      @@
      - fb->depth
      + fb->format->depth
      
      @@
      struct drm_framebuffer fb;
      @@
      - (fb.format->depth)
      + fb.format->depth
      
      @@
      struct drm_framebuffer *fb;
      @@
      - (fb->format->depth)
      + fb->format->depth
      
      @@
      @@
       struct drm_framebuffer {
      	 ...
      -	 unsigned int depth;
      	 ...
       };
      
      v2: Drop the vmw stuff (Daniel)
          Rerun spatch due to code changes
      Signed-off-by: NVille Syrjälä <ville.syrjala@linux.intel.com>
      Reviewed-by: NLaurent Pinchart <laurent.pinchart@ideasonboard.com>
      Reviewed-by: NAlex Deucher <alexander.deucher@amd.com>
      Reviewed-by: NDaniel Vetter <daniel.vetter@ffwll.ch>
      Link: http://patchwork.freedesktop.org/patch/msgid/1481751095-18249-1-git-send-email-ville.syrjala@linux.intel.com
      b00c600e
  13. 02 11月, 2016 1 次提交
  14. 17 10月, 2016 1 次提交
  15. 22 9月, 2016 1 次提交
  16. 29 8月, 2016 1 次提交
  17. 04 7月, 2016 1 次提交
    • T
      drm/tegra: dc: Implement runtime PM · 33a8eb8d
      Thierry Reding 提交于
      Use runtime PM to clock-gate, assert reset and powergate the display
      controller. This ties in nicely with atomic DPMS in that a runtime PM
      reference is taken before a pipe is enabled and dropped after it has
      been shut down.
      
      To make sure this works, make sure to only ever update planes on active
      CRTCs, otherwise register accesses to a clock-gated and reset CRTC will
      hang the CPU.
      Signed-off-by: NThierry Reding <treding@nvidia.com>
      33a8eb8d
  18. 10 6月, 2016 1 次提交
  19. 21 5月, 2016 1 次提交
    • D
      drm: Nuke ->vblank_disable_allowed · fcee5906
      Daniel Vetter 提交于
      This was added in
      
      commit 0a3e67a4
      Author: Jesse Barnes <jbarnes@virtuousgeek.org>
      Date:   Tue Sep 30 12:14:26 2008 -0700
      
          drm: Rework vblank-wait handling to allow interrupt reduction.
      
      to stay backwards-compatible with old UMS code that didn't even tell
      the kernel when it did a modeset, so that the kernel could
      save/restore vblank counters. At worst this means vblanks will be
      somewhat funky on a setup that very likely no one still runs.
      
      So let's just nuke it.
      
      Plan B would be to set it unconditionally in drm_vblank_init for kms
      drivers, instead of in each driver separately. So if this patch breaks
      anything please only restore the hunks in drmP.h and drm_irq.c, plus
      add a check for DRIVER_MODESET in drm_vblank_init.
      
      Stumbled over this in a discussion on irc with Chris.
      
      Cc: Chris Wilson <chris@chris-wilson.co.uk>
      Cc: Alex Deucher <alexander.deucher@amd.com>
      Cc: Liviu Dudau <liviu.dudau@arm.com>
      Cc: Russell King <rmk+kernel@arm.linux.org.uk>
      Cc: Thierry Reding <thierry.reding@gmail.com>
      Cc: Eric Anholt <eric@anholt.net>
      Cc: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
      Cc: Inki Dae <inki.dae@samsung.com>
      Cc: Tomi Valkeinen <tomi.valkeinen@ti.com>
      Cc: Mark Yao <mark.yao@rock-chips.com>
      Cc: Sascha Hauer <s.hauer@pengutronix.de>
      Cc: Philipp Zabel <p.zabel@pengutronix.de>
      Signed-off-by: NDaniel Vetter <daniel.vetter@intel.com>
      Reviewed-by: NAlex Deucher <alexander.deucher@amd.com>
      Acked-by: NLiviu Dudau <Liviu.Dudau@arm.com>
      Acked-by: NLaurent Pinchart <laurent.pinchart@ideasonboard.com>
      Tested-by: NLaurent Pinchart <laurent.pinchart@ideasonboard.com>
      Signed-off-by: NDave Airlie <airlied@redhat.com>
      fcee5906
  20. 17 5月, 2016 1 次提交
  21. 11 5月, 2016 1 次提交
  22. 02 5月, 2016 1 次提交
  23. 22 4月, 2016 1 次提交
  24. 09 2月, 2016 1 次提交
  25. 08 2月, 2016 1 次提交
  26. 15 12月, 2015 1 次提交
  27. 14 12月, 2015 3 次提交