Linux kernel stable tree (mirror) https://git.radix-linux.su/kernel/linux.git/atom?h=v4.11.8 2017-03-10T14:31:16+00:00 2017-03-10T14:31:16+00:00 Mihail Atanassov mihail.atanassov@arm.com 2017-02-09T11:32:00+00:00 urn:sha1:d1479f6108006555fe33d7cfe8db4f95ad614b9a Use rectangle 1 as a generic plane. Existing code already sets the smart layer bounding box size + offset. The rectangles' offsets are relative to the bounding box, so there is no need to set R1's offset (reset value is 0), just its size which is the same as the bounding box. Signed-off-by: Mihail Atanassov <mihail.atanassov@arm.com> Signed-off-by: Liviu Dudau <liviu.dudau@arm.com> 2017-03-10T14:31:09+00:00 Mihail Atanassov mihail.atanassov@arm.com 2017-02-15T14:00:15+00:00 urn:sha1:9a8b0a230aca55ee142fd76f4765f1da1799da93 The rate of mclk depends on the use-case. If no downscaling is required, then mclk == pxlclk is a valid option; with downscaling however, the rate at which mclk runs determines how much a plane can be downscaled before composition. This is a system integration + power management issue that is more suited to firmware rather than this driver. Signed-off-by: Mihail Atanassov <mihail.atanassov@arm.com> Signed-off-by: Liviu Dudau <Liviu.Dudau@arm.com> 2017-02-02T18:12:00+00:00 Gabriel Krisman Bertazi krisman@collabora.co.uk 2017-02-02T16:26:40+00:00 urn:sha1:e4563f6ba71792c77aeccb2092cc23149b44e642 Instead of receiving the num_crts as a parameter, we can read it directly from the mode_config structure. I audited the drivers that invoke this helper and I believe all of them initialize the mode_config struct accordingly, prior to calling the fb_helper. I used the following coccinelle hack to make this transformation, except for the function headers and comment updates. The first and second rules are split because I couldn't find a way to remove the unused temporary variables at the same time I removed the parameter. // <smpl> @r@ expression A,B,D,E; identifier C; @@ ( - drm_fb_helper_init(A,B,C,D) + drm_fb_helper_init(A,B,D) | - drm_fbdev_cma_init_with_funcs(A,B,C,D,E) + drm_fbdev_cma_init_with_funcs(A,B,D,E) | - drm_fbdev_cma_init(A,B,C,D) + drm_fbdev_cma_init(A,B,D) ) @@ expression A,B,C,D,E; @@ ( - drm_fb_helper_init(A,B,C,D) + drm_fb_helper_init(A,B,D) | - drm_fbdev_cma_init_with_funcs(A,B,C,D,E) + drm_fbdev_cma_init_with_funcs(A,B,D,E) | - drm_fbdev_cma_init(A,B,C,D) + drm_fbdev_cma_init(A,B,D) ) @@ identifier r.C; type T; expression V; @@ - T C; <... when != C - C = V; ...> // </smpl> Changes since v1: - Rebased on top of the tip of drm-misc-next. - Remove mention to sti since a proper fix got merged. Suggested-by: Daniel Vetter <daniel.vetter@intel.com> Signed-off-by: Gabriel Krisman Bertazi <krisman@collabora.co.uk> Reviewed-by: Eric Anholt <eric@anholt.net> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/20170202162640.27261-1-krisman@collabora.co.uk 2017-01-31T22:31:09+00:00 Dave Airlie airlied@redhat.com 2017-01-31T22:31:09+00:00 urn:sha1:012bbe28c0e3a479ec7ba6f311710cf8409647d4 Another round of -misc stuff: - Noralf debugfs cleanup cleanup (not yet everything, some more driver patches awaiting acks). - More doc work. - edid/infoframe fixes from Ville. - misc 1-patch fixes all over, as usual Noralf needs this for his tinydrm pull request. * tag 'drm-misc-next-2017-01-30' of git://anongit.freedesktop.org/git/drm-misc: (48 commits) drm/vc4: Remove vc4_debugfs_cleanup() dma/fence: Export enable-signaling tracepoint for emission by drivers drm/tilcdc: Remove tilcdc_debugfs_cleanup() drm/tegra: Remove tegra_debugfs_cleanup() drm/sti: Remove drm_debugfs_remove_files() calls drm/radeon: Remove drm_debugfs_remove_files() call drm/omap: Remove omap_debugfs_cleanup() drm/hdlcd: Remove hdlcd_debugfs_cleanup() drm/etnaviv: Remove etnaviv_debugfs_cleanup() drm/etnaviv: allow build with COMPILE_TEST drm/amd/amdgpu: Remove drm_debugfs_remove_files() call drm/prime: Clarify DMA-BUF/GEM Object lifetime drm/ttm: Make sure BOs being swapped out are cacheable drm/atomic: Remove drm_atomic_debugfs_cleanup() drm: drm_minor_register(): Clean up debugfs on failure drm: debugfs: Remove all files automatically on cleanup drm/fourcc: add vivante tiled layout format modifiers drm/edid: Set YQ bits in the AVI infoframe according to CEA-861-F drm/edid: Set AVI infoframe Q even when QS=0 drm/edid: Introduce drm_hdmi_avi_infoframe_quant_range() ... 2017-01-27T14:25:31+00:00 Noralf Trønnes noralf@tronnes.org 2017-01-26T22:56:10+00:00 urn:sha1:e0dfccf48339b9a9be0fa8e906cfcc19dac3c82b drm_debugfs_cleanup() now removes all minor->debugfs_list entries automatically, so the drm_driver.debugfs_cleanup callback is not needed. Cc: liviu.dudau@arm.com Signed-off-by: Noralf Trønnes <noralf@tronnes.org> Acked-by: Liviu Dudau <liviu.dudau@arm.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/20170126225621.12314-9-noralf@tronnes.org 2017-01-26T15:46:19+00:00 Mihail Atanassov mihail.atanassov@arm.com 2017-01-23T15:24:35+00:00 urn:sha1:83d642ee6dbec57ef1639a3de1e383fbfc5c44ec Hardware has multiple (2 or 3, depending on model) stride registers per layer; add a function that correctly takes that into account. On hardware that only has 2 stride registers, ensure that 3-plane (YUV) content has identical strides for both chroma planes. Signed-off-by: Mihail Atanassov <mihail.atanassov@arm.com> [Removed smart layer stride setup, comment and commit message clarifications] Signed-off-by: Liviu Dudau <Liviu.Dudau@arm.com> 2017-01-26T15:46:19+00:00 Liviu Dudau Liviu.Dudau@arm.com 2017-01-25T17:40:02+00:00 urn:sha1:b70b332f14b704b22894571bc422812f539aea4f Add the fb->offset[] value to the plane's physical start address registe. Without that, packed formats are rendered incorrectly. Signed-off-by: Liviu Dudau <Liviu.Dudau@arm.com> 2017-01-26T15:46:18+00:00 Mihail Atanassov mihail.atanassov@arm.com 2017-01-23T13:46:42+00:00 urn:sha1:4d6000edcd9df048477ef4335296513d05e3b544 If the device-tree 'reg' node doesn't reserve enough space for the DP, fail to bind. Reviewed-by: Brian Starkey <brian.starkey@arm.com> Signed-off-by: Mihail Atanassov <mihail.atanassov@arm.com> [renamed added function to malidp_has_sufficient_address_space] Signed-off-by: Liviu Dudau <Liviu.Dudau@arm.com> 2017-01-26T15:46:02+00:00 Mihail Atanassov mihail.atanassov@arm.com 2017-01-23T13:46:41+00:00 urn:sha1:592d8c8ccef6c8bdbe6d03fd01fd5baea921dc83 Refuse to bind if the device-tree compatible string lists a different hardware version. Reviewed-by: Brian Starkey <brian.starkey@arm.com> Signed-off-by: Mihail Atanassov <mihail.atanassov@arm.com> Signed-off-by: Liviu Dudau <Liviu.Dudau@arm.com> 2017-01-26T15:45:45+00:00 Brian Starkey brian.starkey@arm.com 2016-10-03T14:08:12+00:00 urn:sha1:6211b4868ea615227d61859d65e22bd2942f32a0 We're going to use the same format list for output formats, so rename everything related to input formats to avoid confusion. Signed-off-by: Brian Starkey <brian.starkey@arm.com> [touched commit title to clarify the final struct name] Signed-off-by: Liviu Dudau <Liviu.Dudau@arm.com>