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* drm/rockchip: Add support for Rockchip Soc LVDSSandy Huang2017-09-086-0/+707
| | | | | | | | | | | | | This adds support for Rockchip soc lvds found on rk3288 Based on the patches from Mark yao and Heiko Stuebner. Signed-off-by: Mark Yao <mark.yao@rock-chips.com> Signed-off-by: Heiko Stuebner <heiko@sntech.de> Signed-off-by: Sandy Huang <hjc@rock-chips.com> Reviewed-by: Mark Yao <mark.yao@rock-chips.com> Tested-by: Wadim Egorov <w.egorov@phytec.de> Link: https://patchwork.freedesktop.org/patch/msgid/1504351737-136042-1-git-send-email-hjc@rock-chips.com Signed-off-by: Mark Yao <mark.yao@rock-chips.com>
* Merge tag 'drm-misc-next-2017-08-16' of ↵Dave Airlie2017-08-165-8/+8
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://anongit.freedesktop.org/git/drm-misc into drm-next UAPI Changes: - vc4: Allow userspace to dictate rendering order in submit_cl ioctl (Eric) Cross-subsystem Changes: - vboxvideo: One of Cihangir's patches applies to vboxvideo which is maintained in staging Core Changes: - atomic_legacy_backoff is officially killed (Daniel) - Extract drm_device.h (Daniel) - Unregister drm device on unplug (Daniel) - Rename deprecated drm_*_(un)?reference functions to drm_*_{get|put} (Cihangir) Driver Changes: - vc4: Error/destroy path cleanups, log level demotion, edid leak (Eric) - various: Make various drm_*_funcs structs const (Bhumika) - tinydrm: add support for LEGO MINDSTORMS EV3 LCD (David) - various: Second half of .dumb_{map_offset|destroy} defaults set (Noralf) Cc: Daniel Vetter <daniel.vetter@ffwll.ch> Cc: Eric Anholt <eric@anholt.net> Cc: Bhumika Goyal <bhumirks@gmail.com> Cc: Cihangir Akturk <cakturk@gmail.com> Cc: David Lechner <david@lechnology.com> Cc: Noralf Trønnes <noralf@tronnes.org> * tag 'drm-misc-next-2017-08-16' of git://anongit.freedesktop.org/git/drm-misc: (50 commits) drm/gem-cma-helper: Remove drm_gem_cma_dumb_map_offset() drm/virtio: Use the drm_driver.dumb_destroy default drm/bochs: Use the drm_driver.dumb_destroy default drm/mgag200: Use the drm_driver.dumb_destroy default drm/exynos: Use .dumb_map_offset and .dumb_destroy defaults drm/msm: Use the drm_driver.dumb_destroy default drm/ast: Use the drm_driver.dumb_destroy default drm/qxl: Use the drm_driver.dumb_destroy default drm/udl: Use the drm_driver.dumb_destroy default drm/cirrus: Use the drm_driver.dumb_destroy default drm/tegra: Use .dumb_map_offset and .dumb_destroy defaults drm/gma500: Use .dumb_map_offset and .dumb_destroy defaults drm/mxsfb: Use .dumb_map_offset and .dumb_destroy defaults drm/meson: Use .dumb_map_offset and .dumb_destroy defaults drm/kirin: Use .dumb_map_offset and .dumb_destroy defaults drm/vc4: Continue the switch to drm_*_put() helpers drm/vc4: Fix leak of HDMI EDID dma-buf: fix reservation_object_wait_timeout_rcu to wait correctly v2 dma-buf: add reservation_object_copy_fences (v2) drm/tinydrm: add support for LEGO MINDSTORMS EV3 LCD ...
| * drm/rockchip: switch to drm_*_get(), drm_*_put() helpersCihangir Akturk2017-08-114-7/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Use drm_*_get() and drm_*_put() helpers instead of drm_*_reference() and drm_*_unreference() helpers. drm_*_reference() and drm_*_unreference() functions are just compatibility alias for drm_*_get() and drm_*_put() and should not be used by new code. So convert all users of compatibility functions to use the new APIs. Generated by: scripts/coccinelle/api/drm-get-put.cocci Signed-off-by: Cihangir Akturk <cakturk@gmail.com> Signed-off-by: Sean Paul <seanpaul@chromium.org> Link: https://patchwork.freedesktop.org/patch/msgid/1502454794-28558-21-git-send-email-cakturk@gmail.com
| * drm/rockchip: make drm_connector_funcs structures constBhumika Goyal2017-08-091-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Make these const as they are only passed to the function drm_connector_init and the corresponding argument is of type const. Done using Coccinelle @match disable optional_qualifier@ identifier s; @@ static struct drm_connector_funcs s = {...}; @ref@ position p; identifier match.s; @@ s@p @good1@ identifier match.s; expression e1,e2; position ref.p; @@ drm_connector_init(e1,e2,&s@p,...) @bad depends on !good1@ position ref.p; identifier match.s; @@ s@p @depends on forall !bad disable optional_qualifier@ identifier match.s; @@ static + const struct drm_connector_funcs s; Signed-off-by: Bhumika Goyal <bhumirks@gmail.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: https://patchwork.freedesktop.org/patch/msgid/1502191712-11231-4-git-send-email-bhumirks@gmail.com
* | Backmerge tag 'v4.13-rc5' into drm-nextDave Airlie2017-08-151-10/+9
|\ \ | |/ |/| | | | | | | | | Linux 4.13-rc5 There's a really nasty nouveau collision, hopefully someone can take a look once I pushed this out.
| * drm/rockchip: vop: report error when check resource errorMark yao2017-08-041-1/+3
| | | | | | | | | | | | | | | | | | The user would be confused while facing a error commit without any error report. Signed-off-by: Mark Yao <mark.yao@rock-chips.com> Reviewed-by: Sandy huang <sandy.huang@rock-chips.com> Link: https://patchwork.freedesktop.org/patch/msgid/1501494596-7090-1-git-send-email-mark.yao@rock-chips.com
| * drm/rockchip: vop: round_up pitches to word alignMark yao2017-08-041-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | VOP pitch register is word align, need align to word. VOP_WIN0_VIR: bit[31:16] win0_vir_stride_uv Number of words of Win0 uv Virtual width bit[15:0] win0_vir_width Number of words of Win0 yrgb Virtual width ARGB888 : win0_vir_width RGB888 : (win0_vir_width*3/4) + (win0_vir_width%3) RGB565 : ceil(win0_vir_width/2) YUV : ceil(win0_vir_width/4) Signed-off-by: Mark Yao <mark.yao@rock-chips.com> Reviewed-by: Sandy huang <sandy.huang@rock-chips.com> Link: https://patchwork.freedesktop.org/patch/msgid/1501494591-7034-1-git-send-email-mark.yao@rock-chips.com
| * drm/rockchip: vop: fix NV12 video display errorMark yao2017-08-041-0/+3
| | | | | | | | | | | | | | | | | | fixup the scale calculation formula on the case src_height == (dst_height/2). Signed-off-by: Mark Yao <mark.yao@rock-chips.com> Reviewed-by: Sandy huang <sandy.huang@rock-chips.com> Link: https://patchwork.freedesktop.org/patch/msgid/1501494586-6984-1-git-send-email-mark.yao@rock-chips.com
| * drm/rockchip: vop: fix iommu page fault when resumeMark yao2017-08-041-18/+15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Iommu would get page fault with following path: vop_disable: 1, disable all windows and set vop config done 2, vop enter to standy, all windows not works, but their registers are not clean, when you read window's enable bit, may found the window is enable. vop_enable: 1, memcpy(vop->regsbak, vop->regs, len) save current vop registers to vop->regsbak, then you can found window is enable on regsbak. 2, VOP_WIN_SET(vop, win, gate, 1); force enable window gate, but gate and enable are on same hardware register, then window enable bit rewrite to vop hardware. 3, vop power on, and vop might try to scan destroyed buffer, then iommu get page fault. Move windows disable after vop regsbak restore, then vop regsbak mechanism would keep tracing the modify, everything would be safe. Signed-off-by: Mark Yao <mark.yao@rock-chips.com> Reviewed-by: Sandy huang <sandy.huang@rock-chips.com> Link: https://patchwork.freedesktop.org/patch/msgid/1501494582-6934-1-git-send-email-mark.yao@rock-chips.com
| * drm/rockchip: fix Kconfig dependenciesArnd Bergmann2017-07-241-10/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | A bug that I had fixed earlier just came back, with CONFIG_EXTCON=m, the rockchip drm driver will fail to link: drivers/gpu/drm/rockchip/cdn-dp-core.o: In function `cdn_dp_get_port_lanes': cdn-dp-core.c:(.text.cdn_dp_get_port_lanes+0x30): undefined reference to `extcon_get_state' cdn-dp-core.c:(.text.cdn_dp_get_port_lanes+0x6c): undefined reference to `extcon_get_property' drivers/gpu/drm/rockchip/cdn-dp-core.o: In function `cdn_dp_check_sink_connection': cdn-dp-core.c:(.text.cdn_dp_check_sink_connection+0x80): undefined reference to `extcon_get_state' drivers/gpu/drm/rockchip/cdn-dp-core.o: In function `cdn_dp_enable': cdn-dp-core.c:(.text.cdn_dp_enable+0x748): undefined reference to `extcon_get_property' The problem is that that the sub-drivers are now all linked into the main rockchip drm module, which breaks all the Kconfig dependencies that are specified in the options for those sub-drivers. This clarifies the dependency to ensure that we can only turn on the DP driver when EXTCON is reachable. As the 'select' statements can now cause additional options to become built-in when they should be loadable modules, I'm moving those into the main driver config option. The dependency on DRM_ROCKCHIP can be reduced into a single 'if' statement here for brevity, but this has no functional effect. Fixes: b6705157b2db ("drm/rockchip: add extcon dependency for DP") Fixes: 8820b68bd378 ("drm/rockchip: Refactor the component match logic.") Link: https://patchwork.kernel.org/patch/9648761/ Acked-by: Guenter Roeck <groeck@chromium.org> Tested-by: Jeffy Chen <jeffy.chen@rock-chips.com> Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Mark Yao <mark.yao@rock-chips.com> Link: https://patchwork.freedesktop.org/patch/msgid/20170721211214.3386387-1-arnd@arndb.de
* | drm: Nuke drm_atomic_helper_connector_dpmsDaniel Vetter2017-08-083-3/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | It's dead code, the core handles all this directly now. The only special case is nouveau and tda988x which used one function for both legacy modeset code and -nv50 atomic world instead of 2 vtables. But amounts to exactly the same. v2: Rebase over the panel/brideg refactorings in stm/ltdc. Signed-off-by: Daniel Vetter <daniel.vetter@intel.com> Cc: Archit Taneja <architt@codeaurora.org> Cc: Andrzej Hajda <a.hajda@samsung.com> Cc: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> Cc: Peter Senna Tschudin <peter.senna@collabora.com> Cc: Martin Donnelly <martin.donnelly@ge.com> Cc: Martyn Welch <martyn.welch@collabora.co.uk> Cc: Daniel Vetter <daniel.vetter@intel.com> Cc: Jani Nikula <jani.nikula@linux.intel.com> Cc: Sean Paul <seanpaul@chromium.org> Cc: David Airlie <airlied@linux.ie> Cc: Inki Dae <inki.dae@samsung.com> Cc: Joonyoung Shim <jy0922.shim@samsung.com> Cc: Seung-Woo Kim <sw0312.kim@samsung.com> Cc: Kyungmin Park <kyungmin.park@samsung.com> Cc: Kukjin Kim <kgene@kernel.org> Cc: Krzysztof Kozlowski <krzk@kernel.org> Cc: Stefan Agner <stefan@agner.ch> Cc: Alison Wang <alison.wang@freescale.com> Cc: Russell King <linux@armlinux.org.uk> Cc: Philipp Zabel <p.zabel@pengutronix.de> Cc: CK Hu <ck.hu@mediatek.com> Cc: Matthias Brugger <matthias.bgg@gmail.com> Cc: Neil Armstrong <narmstrong@baylibre.com> Cc: Carlo Caione <carlo@caione.org> Cc: Kevin Hilman <khilman@baylibre.com> Cc: Marek Vasut <marex@denx.de> Cc: Ben Skeggs <bskeggs@redhat.com> Cc: Tomi Valkeinen <tomi.valkeinen@ti.com> Cc: Eric Anholt <eric@anholt.net> Cc: Mark Yao <mark.yao@rock-chips.com> Cc: Heiko Stuebner <heiko@sntech.de> Cc: Benjamin Gaignard <benjamin.gaignard@linaro.org> Cc: Vincent Abriou <vincent.abriou@st.com> Cc: Yannick Fertre <yannick.fertre@st.com> Cc: Philippe Cornu <philippe.cornu@st.com> Cc: Maxime Ripard <maxime.ripard@free-electrons.com> Cc: Chen-Yu Tsai <wens@csie.org> Cc: Thierry Reding <thierry.reding@gmail.com> Cc: Jonathan Hunter <jonathanh@nvidia.com> Cc: Jyri Sarha <jsarha@ti.com> Cc: Gerd Hoffmann <kraxel@redhat.com> Cc: Shawn Guo <shawnguo@kernel.org> Cc: John Stultz <john.stultz@linaro.org> Cc: Lars-Peter Clausen <lars@metafoo.de> Cc: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> Cc: Jeffy Chen <jeffy.chen@rock-chips.com> Cc: Tomeu Vizoso <tomeu.vizoso@collabora.com> Cc: Yakir Yang <kuankuan.y@gmail.com> Cc: Marek Szyprowski <m.szyprowski@samsung.com> Cc: Jose Abreu <Jose.Abreu@synopsys.com> Cc: Romain Perier <romain.perier@collabora.com> Cc: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> Cc: Xinliang Liu <z.liuxinliang@hisilicon.com> Cc: Alexey Brodkin <abrodkin@synopsys.com> Cc: Alex Deucher <alexander.deucher@amd.com> Cc: Rongrong Zou <zourongrong@gmail.com> Cc: Rob Clark <robdclark@gmail.com> Cc: Hai Li <hali@codeaurora.org> Cc: "Noralf Trønnes" <noralf@tronnes.org> Cc: linux-arm-kernel@lists.infradead.org Cc: linux-samsung-soc@vger.kernel.org Cc: intel-gfx@lists.freedesktop.org Cc: linux-mediatek@lists.infradead.org Cc: linux-amlogic@lists.infradead.org Cc: nouveau@lists.freedesktop.org Cc: linux-renesas-soc@vger.kernel.org Cc: linux-rockchip@lists.infradead.org Cc: linux-tegra@vger.kernel.org Cc: virtualization@lists.linux-foundation.org Cc: zain wang <wzz@rock-chips.com> Cc: Baoyou Xie <baoyou.xie@linaro.org> Cc: Boris Brezillon <boris.brezillon@free-electrons.com> Reviewed-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20170725080122.20548-8-daniel.vetter@ffwll.ch Acked-by: Neil Armstrong <narmstrong@baylibre.com> Reviewed-by: Neil Armstrong <narmstrong@baylibre.com> Acked-by: Philipp Zabel <p.zabel@pengutronix.de> Acked-by: Archit Taneja <architt@codeaurora.org> Tested-by: Philippe Cornu <philippe.cornu@st.com> (on stm) Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Acked-by: Shawn Guo <shawnguo@kernel.org> Acked-by: Shawn Guo <shawnguo@kernel.org> Acked-by: Noralf Trønnes <noralf@tronnes.org> Acked-by: Vincent Abriou <vincent.abriou@st.com>
* | drm/rockchip: fix race with kms hotplug and fbdevMark yao2017-08-041-7/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | According to the kerneldoc[0], should do fbdev setup before calling drm_kms_helper_poll_init(), otherwise, Kms hotplug event may race into fbdev helper initial, and fb_helper->dev may be NULL pointer, that would cause the bug: [ 0.735411] [00000200] *pgd=00000000f6ffe003, *pud=00000000f6ffe003, *pmd=0000000000000000 [ 0.736156] Internal error: Oops: 96000005 [#1] PREEMPT SMP [ 0.736648] Modules linked in: [ 0.736930] CPU: 2 PID: 20 Comm: kworker/2:0 Not tainted 4.4.41 #20 [ 0.737480] Hardware name: Rockchip RK3399 Board rev2 (BOX) (DT) [ 0.738020] Workqueue: events cdn_dp_pd_event_work [ 0.738447] task: ffffffc0f21f3100 ti: ffffffc0f2218000 task.ti: ffffffc0f2218000 [ 0.739109] PC is at mutex_lock+0x14/0x44 [ 0.739469] LR is at drm_fb_helper_hotplug_event+0x30/0x114 [ 0.756253] [<ffffff8008a344f4>] mutex_lock+0x14/0x44 [ 0.756260] [<ffffff8008445708>] drm_fb_helper_hotplug_event+0x30/0x114 [ 0.756271] [<ffffff8008473c84>] rockchip_drm_output_poll_changed+0x18/0x20 [ 0.756280] [<ffffff8008439fcc>] drm_kms_helper_hotplug_event+0x28/0x34 [ 0.756286] [<ffffff800846c444>] cdn_dp_pd_event_work+0x394/0x3c4 [ 0.756295] [<ffffff80080b2b38>] process_one_work+0x218/0x3e0 [ 0.756302] [<ffffff80080b3538>] worker_thread+0x2e8/0x404 [ 0.756308] [<ffffff80080b7e70>] kthread+0xe8/0xf0 [ 0.756316] [<ffffff8008082690>] ret_from_fork+0x10/0x40 [0]: https://01.org/linuxgraphics/gfx-docs/drm/gpu/drm-kms-helpers.html Signed-off-by: Mark Yao <mark.yao@rock-chips.com> Reviewed-by: Sandy huang <sandy.huang@rock-chips.com> Link: https://patchwork.freedesktop.org/patch/msgid/1501575103-20136-1-git-send-email-mark.yao@rock-chips.com
* | drm/rockchip: vop: report error when check resource errorMark yao2017-08-041-1/+3
| | | | | | | | | | | | | | | | | | The user would be confused while facing a error commit without any error report. Signed-off-by: Mark Yao <mark.yao@rock-chips.com> Reviewed-by: Sandy huang <sandy.huang@rock-chips.com> Link: https://patchwork.freedesktop.org/patch/msgid/1501494596-7090-1-git-send-email-mark.yao@rock-chips.com
* | drm/rockchip: vop: round_up pitches to word alignMark yao2017-08-041-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | VOP pitch register is word align, need align to word. VOP_WIN0_VIR: bit[31:16] win0_vir_stride_uv Number of words of Win0 uv Virtual width bit[15:0] win0_vir_width Number of words of Win0 yrgb Virtual width ARGB888 : win0_vir_width RGB888 : (win0_vir_width*3/4) + (win0_vir_width%3) RGB565 : ceil(win0_vir_width/2) YUV : ceil(win0_vir_width/4) Signed-off-by: Mark Yao <mark.yao@rock-chips.com> Reviewed-by: Sandy huang <sandy.huang@rock-chips.com> Link: https://patchwork.freedesktop.org/patch/msgid/1501494591-7034-1-git-send-email-mark.yao@rock-chips.com
* | drm/rockchip: vop: fix NV12 video display errorMark yao2017-08-041-0/+3
| | | | | | | | | | | | | | | | | | fixup the scale calculation formula on the case src_height == (dst_height/2). Signed-off-by: Mark Yao <mark.yao@rock-chips.com> Reviewed-by: Sandy huang <sandy.huang@rock-chips.com> Link: https://patchwork.freedesktop.org/patch/msgid/1501494586-6984-1-git-send-email-mark.yao@rock-chips.com
* | drm/rockchip: vop: fix iommu page fault when resumeMark yao2017-08-041-18/+15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Iommu would get page fault with following path: vop_disable: 1, disable all windows and set vop config done 2, vop enter to standy, all windows not works, but their registers are not clean, when you read window's enable bit, may found the window is enable. vop_enable: 1, memcpy(vop->regsbak, vop->regs, len) save current vop registers to vop->regsbak, then you can found window is enable on regsbak. 2, VOP_WIN_SET(vop, win, gate, 1); force enable window gate, but gate and enable are on same hardware register, then window enable bit rewrite to vop hardware. 3, vop power on, and vop might try to scan destroyed buffer, then iommu get page fault. Move windows disable after vop regsbak restore, then vop regsbak mechanism would keep tracing the modify, everything would be safe. Signed-off-by: Mark Yao <mark.yao@rock-chips.com> Reviewed-by: Sandy huang <sandy.huang@rock-chips.com> Link: https://patchwork.freedesktop.org/patch/msgid/1501494582-6934-1-git-send-email-mark.yao@rock-chips.com
* | drm/rockchip: vop: no need wait vblank on crtc enableMark yao2017-08-041-36/+0
| | | | | | | | | | | | | | | | | | Since atomic framework, crtc enable and disable are in pairs, no need to wait vblank. Signed-off-by: Mark Yao <mark.yao@rock-chips.com> Reviewed-by: Sandy huang <sandy.huang@rock-chips.com> Link: https://patchwork.freedesktop.org/patch/msgid/1501494577-6884-1-git-send-email-mark.yao@rock-chips.com
* | drm: Plumb modifiers through plane initBen Widawsky2017-08-011-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This is the plumbing for supporting fb modifiers on planes. Modifiers have already been introduced to some extent, but this series will extend this to allow querying modifiers per plane. Based on this, the client to enable optimal modifications for framebuffers. This patch simply allows the DRM drivers to initialize their list of supported modifiers upon initializing the plane. v2: A minor addition from Daniel v3: * Updated commit message * s/INVALID/DRM_FORMAT_MOD_INVALID (Liviu) * Remove some excess newlines (Liviu) * Update comment for > 64 modifiers (Liviu) v4: Minor comment adjustments (Liviu) v5: Some new platforms added due to rebase v6: Add some missed plane inits (or maybe they're new - who knows at this point) (Daniel) Signed-off-by: Ben Widawsky <ben@bwidawsk.net> Reviewed-by: Daniel Stone <daniels@collabora.com> (v2) Reviewed-by: Liviu Dudau <Liviu.Dudau@arm.com> Signed-off-by: Daniel Stone <daniels@collabora.com>
* | drm/rockchip: vop: rk3328: fix overlay abnormalMark yao2017-07-313-0/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | It's a hardware bug, all window's overlay channel reset value is same, hardware overlay would be die. so we must initial difference id for each overlay channel. The Channel register is supported on all vop will full design. Following is the details for this register VOP_WIN0_CTRL2 bit[7:4] win_rid_win0_cbr axi read id of win0 cbr channel bit[3:0] win_rid_win0_yrgb axi read id of win0 yrgb channel Signed-off-by: Mark Yao <mark.yao@rock-chips.com> Reviewed-by: Jeffy Chen <jeffy.chen@rock-chips.com> Tested-by: Heiko Stuebner <heiko@sntech.de> Link: https://patchwork.freedesktop.org/patch/msgid/1501049980-6239-1-git-send-email-mark.yao@rock-chips.com
* | drm/rockchip: vop: add a series of vop supportMark yao2017-07-313-224/+908
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Vop Full framework now has following vops: IP version chipname 3.1 rk3288 3.2 rk3368 3.4 rk3366 3.5 rk3399 big 3.6 rk3399 lit 3.7 rk3228 3.8 rk3328 The above IP version is from H/W define, some of vop support get the IP version from VERSION_INFO register, some are not. hardcode the IP version for each vop to identify them. major version: used for IP structure, Vop full framework is 3, vop little framework is 2. minor version: on same structure, newer design vop will bigger then old one. Signed-off-by: Mark Yao <mark.yao@rock-chips.com> Reviewed-by: Jeffy Chen <jeffy.chen@rock-chips.com> Tested-by: Heiko Stuebner <heiko@sntech.de> Link: https://patchwork.freedesktop.org/patch/msgid/1501049971-6131-1-git-send-email-mark.yao@rock-chips.com
* | drm/rockchip: vop: group vop registersMark yao2017-07-313-127/+146
| | | | | | | | | | | | | | | | | | | | | | Grouping the vop registers facilitates make register definition clearer, and also is useful for different vop reuse the same group register. Signed-off-by: Mark Yao <mark.yao@rock-chips.com> Reviewed-by: Jeffy Chen <jeffy.chen@rock-chips.com> Tested-by: Heiko Stuebner <heiko@sntech.de> Link: https://patchwork.freedesktop.org/patch/msgid/1501221986-29722-1-git-send-email-mark.yao@rock-chips.com
* | drm/rockchip: vop: move line_flag_num to interrupt registersMark yao2017-07-313-9/+13
| | | | | | | | | | | | | | | | | | | | | | | | In the hardware design process, the design of line flags register is associated with the interrupt register, placing the line flags in the interrupt definition is more reasonable, and it would make multi-vop define easilier. Signed-off-by: Mark Yao <mark.yao@rock-chips.com> Reviewed-by: Sean Paul <seanpaul@chromium.org> Tested-by: Heiko Stuebner <heiko@sntech.de> Link: https://patchwork.freedesktop.org/patch/msgid/1501049960-6006-1-git-send-email-mark.yao@rock-chips.com
* | drm/rockchip: vop: move write_relaxed flags to vop registerMark yao2017-07-313-35/+36
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Since the drm atomic framework, only a small part of the vop register needs sync write, Currently seems only following registers need sync write: cfg_done, standby and interrupt related register. All ctrl registers are using the sync write method that is inefficient, hardcode the write_relaxed flags to vop registers, then can only do synchronize write for those actual needed register. Signed-off-by: Mark Yao <mark.yao@rock-chips.com> Tested-by: Heiko Stuebner <heiko@sntech.de> Reviewed-by: Jeffy Chen <jeffy.chen@rock-chips.com> Link: https://patchwork.freedesktop.org/patch/msgid/1501049953-5946-1-git-send-email-mark.yao@rock-chips.com
* | drm/rockchip: vop: initialize registers directlyMark yao2017-07-313-49/+11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | At present we are using init_table to initialize some registers, but the Register init table use un-document define, it is unreadable, and sometimes we only want to update tiny bits, init table method is not friendly, it's diffcult to reuse for difference chips. To make it clean, initialize registers directly, and drops init_table mechanism out. Signed-off-by: Mark Yao <mark.yao@rock-chips.com> Tested-by: Heiko Stuebner <heiko@sntech.de> Reviewed-by: Jeffy Chen <jeffy.chen@rock-chips.com> Link: https://patchwork.freedesktop.org/patch/msgid/1501049946-5877-1-git-send-email-mark.yao@rock-chips.com
* | drm/rockchip: Use .dumb_map_offset and .dumb_destroy defaultsNoralf Trønnes2017-07-293-31/+0
| | | | | | | | | | | | | | | | | | | | This driver can use the drm_driver.dumb_destroy and drm_driver.dumb_map_offset defaults, so no need to set them. Cc: Mark Yao <mark.yao@rock-chips.com> Signed-off-by: Noralf Trønnes <noralf@tronnes.org> Reviewed-by: Sean Paul <seanpaul@chromium.org> Link: https://patchwork.freedesktop.org/patch/msgid/1500837417-40580-25-git-send-email-noralf@tronnes.org
* | drm/atomic: implement drm_atomic_helper_commit_tail for runtime_pm usersMaxime Ripard2017-07-261-20/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The current drm_atomic_helper_commit_tail helper works only if the CRTC is accessible, and documents an alternative implementation that is supposed to be used if that happens. That implementation is then duplicated by some drivers. Instead of documenting it, let's implement an helper that all the relevant users can use directly. Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: https://patchwork.freedesktop.org/patch/msgid/a8f92dc70048bab746e94dadd1c23200626aff60.1500555652.git-series.maxime.ripard@free-electrons.com Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
* | drm: Convert to using %pOF instead of full_nameRob Herring2017-07-262-4/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Now that we have a custom printf format specifier, convert users of full_name to use %pOF instead. This is preparation to remove storing of the full path string for each node. Signed-off-by: Rob Herring <robh@kernel.org> Cc: Russell King <linux@armlinux.org.uk> Cc: David Airlie <airlied@linux.ie> Cc: Daniel Vetter <daniel.vetter@intel.com> Cc: Jani Nikula <jani.nikula@linux.intel.com> Cc: Sean Paul <seanpaul@chromium.org> Cc: Inki Dae <inki.dae@samsung.com> Cc: Joonyoung Shim <jy0922.shim@samsung.com> Cc: Seung-Woo Kim <sw0312.kim@samsung.com> Cc: Kyungmin Park <kyungmin.park@samsung.com> Cc: Kukjin Kim <kgene@kernel.org> Cc: Krzysztof Kozlowski <krzk@kernel.org> Cc: Javier Martinez Canillas <javier@osg.samsung.com> Cc: Xinliang Liu <z.liuxinliang@hisilicon.com> Cc: Rongrong Zou <zourongrong@gmail.com> Cc: Xinwei Kong <kong.kongxinwei@hisilicon.com> Cc: Chen Feng <puck.chen@hisilicon.com> Cc: CK Hu <ck.hu@mediatek.com> Cc: Philipp Zabel <p.zabel@pengutronix.de> Cc: Matthias Brugger <matthias.bgg@gmail.com> Cc: Neil Armstrong <narmstrong@baylibre.com> Cc: Carlo Caione <carlo@caione.org> Cc: Kevin Hilman <khilman@baylibre.com> Cc: Thierry Reding <thierry.reding@gmail.com> Cc: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Cc: Mark Yao <mark.yao@rock-chips.com> Cc: Heiko Stuebner <heiko@sntech.de> Cc: Maxime Ripard <maxime.ripard@free-electrons.com> Cc: Chen-Yu Tsai <wens@csie.org> Cc: Jyri Sarha <jsarha@ti.com> Cc: Tomi Valkeinen <tomi.valkeinen@ti.com> Cc: dri-devel@lists.freedesktop.org Cc: linux-arm-kernel@lists.infradead.org Cc: linux-samsung-soc@vger.kernel.org Cc: linux-mediatek@lists.infradead.org Cc: linux-amlogic@lists.infradead.org Cc: linux-renesas-soc@vger.kernel.org Cc: linux-rockchip@lists.infradead.org Partially-Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Philipp Zabel <p.zabel@pengutronix.de> Acked-by: Maxime Ripard <maxime.ripard@free-electrons.com> [seanpaul changed subject prefix and fixed conflict in stm/ltdc.c] Signed-off-by: Sean Paul <seanpaul@chromium.org> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
* | Merge airlied/drm-next into drm-misc-nextDaniel Vetter2017-07-263-4/+5
|\| | | | | | | | | | | | | | | | | I need this to be able to apply the deferred fbdev setup patches, I need the relevant prep work that landed through the drm-intel tree. Also squash in conflict fixup from Laurent Pinchart. Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
| * drm/rockchip: fix NULL check on devm_kzalloc() return valueGustavo A. R. Silva2017-07-101-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The right variable to check here is port, not dp. This issue was detected using Coccinelle and the following semantic patch: @@ expression x; identifier fld; @@ * x = devm_kzalloc(...); ... when != x == NULL x->fld Signed-off-by: Gustavo A. R. Silva <garsilva@embeddedor.com> Acked-by: Mark Yao <mark.yao@rock-chips.com> Signed-off-by: Sean Paul <seanpaul@chromium.org> Link: http://patchwork.freedesktop.org/patch/msgid/20170706215833.GA25411@embeddedgus
| * Merge remote-tracking branch 'airlied/drm-next' into drm-misc-next-fixesSean Paul2017-06-204-30/+20
| |\ | | | | | | | | | Backmerging airlied/drm-next
| * \ Merge remote-tracking branch 'origin/master' into drm-misc-next-fixesSean Paul2017-06-195-19/+15
| |\ \ | | | | | | | | | | | | | | | | Backmerge 4.12-rc6 into -next-fixes. -next-fixes will contain find patches for 4.13 merge window
| * | | drm/rockchip: gem: add the lacks lock and trivial changesCaesar Wang2017-06-012-3/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | As the allocation and free buffer that need to add mutex lock for drm mm, but it lacks the locking on error path in rockchip_gem_iommu_map(). Also, the trivial changes like The comment should be placed in the kerneldoc and unused blank line. Signed-off-by: Caesar Wang <wxt@rock-chips.com> Reviewed-by: Mark Yao <mark.yao@rock-chips.com> Signed-off-by: Mark Yao <mark.yao@rock-chips.com> Link: http://patchwork.freedesktop.org/patch/msgid/1496196863-25738-1-git-send-email-wxt@rock-chips.com
* | | | drm: handle HDMI 2.0 VICs in AVI info-framesShashank Sharma2017-07-141-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | HDMI 1.4b support the CEA video modes as per range of CEA-861-D (VIC 1-64). For any other mode, the VIC filed in AVI infoframes should be 0. HDMI 2.0 sinks, support video modes range as per CEA-861-F spec, which is extended to (VIC 1-107). This patch adds a bool input variable, which indicates if the connected sink is a HDMI 2.0 sink or not. This will make sure that we don't pass a HDMI 2.0 VIC to a HDMI 1.4 sink. This patch touches all drm drivers, who are callers of this function drm_hdmi_avi_infoframe_from_display_mode but to make sure there is no change in current behavior, is_hdmi2 is kept as false. In case of I915 driver, this patch: - checks if the connected display is HDMI 2.0. - HDMI infoframes carry one of this two type of information: - VIC for 4K modes for HDMI 1.4 sinks - S3D information for S3D modes As CEA-861-F has already defined VICs for 4K videomodes, this patch doesn't allow sending HDMI infoframes for HDMI 2.0 sinks, until the mode is 3D. Cc: Ville Syrjala <ville.syrjala@linux.intel.com> Cc: Jose Abreu <jose.abreu@synopsys.com> Cc: Andrzej Hajda <a.hajda@samsung.com> Cc: Alex Deucher <alexander.deucher@amd.com> Cc: Daniel Vetter <daniel.vetter@intel.com> PS: This patch touches a few lines in few files, which were already above 80 char, so checkpatch gives 80 char warning again. - gpu/drm/omapdrm/omap_encoder.c - gpu/drm/i915/intel_sdvo.c V2: Rebase, Added r-b from Andrzej V3: Addressed review comment from Ville: - Do not send VICs in both AVI-IF and HDMI-IF send only one of it. V4: Rebase V5: Added r-b from Neil. Addressed review comments from Ville - Do not block HDMI vendor IF, instead check for VIC while handling AVI infoframes V6: Rebase V7: Rebase Reviewed-by: Andrzej Hajda <a.hajda@samsung.com> Reviewed-by: Neil Armstrong <narmstrong@baylibre.com> Signed-off-by: Shashank Sharma <shashank.sharma@intel.com> Link: http://patchwork.freedesktop.org/patch/msgid/1499960000-9232-2-git-send-email-shashank.sharma@intel.com Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
* | | | drm/rockchip: Use for_each_oldnew_plane_in_state in vop_crtc_atomic_flushMaarten Lankhorst2017-07-131-3/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | for_each_obj_in_state is about to be removed, so use the new atomic iterator macros. Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Cc: Mark Yao <mark.yao@rock-chips.com> Cc: Heiko Stuebner <heiko@sntech.de> Cc: linux-arm-kernel@lists.infradead.org Cc: linux-rockchip@lists.infradead.org Link: http://patchwork.freedesktop.org/patch/msgid/20170712081344.25495-10-maarten.lankhorst@linux.intel.com Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch> Acked-by: Mark Yao <mark.yao@rock-chips.com>
* | | | drm: Convert atomic drivers from CRTC .disable() to .atomic_disable()Laurent Pinchart2017-06-301-2/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The CRTC .disable() helper operation is deprecated for atomic drivers, the new .atomic_disable() helper operation being preferred. Convert all atomic drivers to .atomic_disable() to avoid cargo-cult use of .disable() in new drivers. Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Acked-by: Maxime Ripard <maxime.ripard@free-electrons.com> # for sun4i Acked-by: Philipp Zabel <p.zabel@pengutronix.de> # for mediatek Acked-by: Alexey Brodkin <abrodkin@synopsys.com> # for arcpgu Acked-by: Boris Brezillon <boris.brezillon@free-electrons.com> # for atmel-hlcdc Tested-by: Philippe Cornu <philippe.cornu@st.com> # for stm Acked-by: Philippe Cornu <philippe.cornu@st.com> # for stm Acked-by: Vincent Abriou <vincent.abriou@st.com> # for sti Reviewed-by: Thomas Hellstrom <thellstrom@vmware.com> # for vmwgfx Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/20170630093646.7928-3-laurent.pinchart+renesas@ideasonboard.com
* | | | drm: Add old state pointer to CRTC .enable() helper functionLaurent Pinchart2017-06-301-2/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The old state is useful for drivers that need to perform operations at enable time that depend on the transition between the old and new states. While at it, rename the operation to .atomic_enable() to be consistent with .atomic_disable(), as the .enable() operation is used by atomic helpers only. Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Acked-by: Maxime Ripard <maxime.ripard@free-electrons.com> # for sun4i Acked-by: Philipp Zabel <p.zabel@pengutronix.de> # for imx-drm and mediatek Acked-by: Alexey Brodkin <abrodkin@synopsys.com> # for arcpgu Acked-by: Boris Brezillon <boris.brezillon@free-electrons.com> # for atmel-hlcdc Acked-by: Liviu Dudau <Liviu.Dudau@arm.com> # for hdlcd and mali-dp Acked-by: Stefan Agner <stefan@agner.ch> # for fsl-dcu Tested-by: Philippe Cornu <philippe.cornu@st.com> # for stm Acked-by: Philippe Cornu <philippe.cornu@st.com> # for stm Acked-by: Vincent Abriou <vincent.abriou@st.com> # for sti Reviewed-by: Thomas Hellstrom <thellstrom@vmware.com> # for vmwgfx Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/20170630093646.7928-2-laurent.pinchart+renesas@ideasonboard.com
* | | | Merge remote-tracking branch 'airlied/drm-next' into drm-misc-nextSean Paul2017-06-275-19/+15
|\ \ \ \ | | |_|/ | |/| | | | | | Required for Daniel's drm_vblank_cleanup cleanup
| * | | BackMerge tag 'v4.12-rc5' into drm-nextDave Airlie2017-06-165-19/+15
| |\ \ \ | | | |/ | | |/| | | | | Linux 4.12-rc5 for nouveau fixes
| | * | drm/rockchip: Correct vop out_mode configureMark yao2017-05-315-19/+15
| | |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Force vop output mode on encoder driver seem not a good idea, EDP, HDMI, DisplayPort all have 10bit input on rk3399, On non-10bit vop, vop 8bit output bit[0-7] connect to the encoder high 8bit [2-9]. So force RGB10 to RGB888 on vop driver would be better. And another problem, EDP check crtc id on atomic_check, but encoder maybe NULL, so out_mode configure would fail, it cause edp no display. Signed-off-by: Mark Yao <mark.yao@rock-chips.com> Reviewed-by: Jeffy Chen <jeffy.chen@rock-chips.com> Link: http://patchwork.freedesktop.org/patch/msgid/1495885416-22216-1-git-send-email-mark.yao@rock-chips.com
* | | drm/rockchip: Drop drm_vblank_cleanupDaniel Vetter2017-06-261-2/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Either not relevant (in the load error paths) or done better already (in the unload code, by calling drm_atomic_helper_shutdown). Drop it. Cc: Mark Yao <mark.yao@rock-chips.com> Reviewed-by: Sean Paul <seanpaul@chromium.org> Signed-off-by: Daniel Vetter <daniel.vetter@intel.com> Link: http://patchwork.freedesktop.org/patch/msgid/20170621082850.13224-9-daniel.vetter@ffwll.ch
* | | drm/rockchip: dw_hdmi: introduce the pclk for grfMark Yao2017-06-231-0/+18
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | For RK3399's GRF module, if we want to operate the graphic related grf registers, we need to enable the pclk_vio_grf which supply power for VIO GRF IOs, so it's better to introduce an optional grf clock in driver. Signed-off-by: Yakir Yang <ykk@rock-chips.com> Signed-off-by: Mark Yao <mark.yao@rock-chips.com> Acked-by: Rob Herring <robh@kernel.org>
* | | drm/rockchip: dw_hdmi: introduce the VPLL clock settingMark Yao2017-06-231-1/+24
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | For RK3399 HDMI, there is an external clock need for HDMI PHY, and it should keep the same clock rate with VOP DCLK. VPLL have supported the clock for HDMI PHY, but there is no clock divider bewteen VPLL and HDMI PHY. So we need to set the VPLL rate manually in HDMI driver. Signed-off-by: Yakir Yang <ykk@rock-chips.com> Signed-off-by: Mark Yao <mark.yao@rock-chips.com> Acked-by: Rob Herring <robh@kernel.org>
* | | drm/rockchip: dw_hdmi: add RK3399 HDMI supportMark Yao2017-06-231-11/+56
| | | | | | | | | | | | | | | | | | | | | | | | | | | RK3399 and RK3288 shared the same HDMI IP controller, only some light difference with GRF configure. Signed-off-by: Yakir Yang <ykk@rock-chips.com> Signed-off-by: Mark Yao <mark.yao@rock-chips.com> Acked-by: Rob Herring <robh@kernel.org>
* | | drm/rockchip: Remove unnecessary NULL checkThierry Reding2017-06-211-3/+1
|/ / | | | | | | | | | | | | | | | | | | The expression &private->fbdev_helper can never be NULL, so the check is completely unnecessary. Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch> Signed-off-by: Thierry Reding <treding@nvidia.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/20170329144401.1804-12-thierry.reding@gmail.com
* | drm/bridge/synopsys: dw-hdmi: Use bridge->mode_valid() callbackJose Abreu2017-06-051-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Now that we have a callback to check if bridge supports a given mode we can use it in Synopsys Designware HDMI bridge so that we restrict the number of probbed modes to the ones we can actually display. Also, there is no need to use mode_fixup() callback as mode_valid() will handle the mode validation. NOTE: I also had to change the pdata declaration of mode_valid custom callback so that the passed modes are const. I also changed in the platforms I found. Not even compiled it though. Signed-off-by: Jose Abreu <joabreu@synopsys.com> Acked-by: Neil Armstrong <narmstrong@baylibre.com> Acked-by: Philipp Zabel <p.zabel@pengutronix.de> Cc: Carlos Palminha <palminha@synopsys.com> Cc: Daniel Vetter <daniel.vetter@ffwll.ch> Cc: Archit Taneja <architt@codeaurora.org> Cc: Andrzej Hajda <a.hajda@samsung.com> Cc: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> Cc: David Airlie <airlied@linux.ie> Cc: Philipp Zabel <p.zabel@pengutronix.de> Cc: Carlo Caione <carlo@caione.org> Cc: Kevin Hilman <khilman@baylibre.com> Cc: Mark Yao <mark.yao@rock-chips.com> Cc: Heiko Stuebner <heiko@sntech.de> Signed-off-by: Archit Taneja <architt@codeaurora.org> Link: http://patchwork.freedesktop.org/patch/msgid/3d8d449e4d13d2535fa292c75f5fa931de4a4fa8.1495720737.git.joabreu@synopsys.com
* | drm/rockchip: use drm_for_each_connector_iter()Gustavo Padovan2017-05-261-5/+6
| | | | | | | | | | | | | | | | | | | | | | Drop legacy drm_for_each_connector() in favor of the race-free drm_for_each_connector_iter() Cc: Mark Yao <mark.yao@rock-chips.com> Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.com> Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch> Reviewed-by: Sean Paul <seanpaul@chromium.org> Link: http://patchwork.freedesktop.org/patch/msgid/20170515134330.3275-1-gustavo@padovan.org
* | drm/rockchip: analogix_dp: Remove unused check and variablesJeffy Chen2017-05-021-9/+1
| | | | | | | | | | | | | | | | | | Remove unused check and variables after: drm/rockchip: Set line flag config register in vop_crtc_enable Signed-off-by: Jeffy Chen <jeffy.chen@rock-chips.com> Signed-off-by: Sean Paul <seanpaul@chromium.org> Link: http://patchwork.freedesktop.org/patch/msgid/1493469547-2121-1-git-send-email-jeffy.chen@rock-chips.com
* | drm/rockchip: Set line flag config register in vop_crtc_enableJeffy Chen2017-04-273-15/+12
|/ | | | | | | | | | | | | We need to set vop config done after update line flag config, it's a new requirement for chips newer than rk3368. Since we would only use line flag irq for vact_end, let's move it to vop_crtc_enable. Signed-off-by: Jeffy Chen <jeffy.chen@rock-chips.com> Acked-by: Mark Yao <mark.yao@rock-chips.com Signed-off-by: Sean Paul <seanpaul@chromium.org> Link: http://patchwork.freedesktop.org/patch/msgid/1493276057-4516-1-git-send-email-jeffy.chen@rock-chips.com
* drm/rockchip: Shutdown all crtcs when unbinding drmJeffy Chen2017-04-071-0/+1
| | | | | | Signed-off-by: Jeffy Chen <jeffy.chen@rock-chips.com> Signed-off-by: Sean Paul <seanpaul@chromium.org> Link: http://patchwork.freedesktop.org/patch/msgid/1491481885-13775-12-git-send-email-jeffy.chen@rock-chips.com
* drm/rockchip: Reorder drm bind/unbind sequenceJeffy Chen2017-04-071-23/+26
| | | | | | | | | | | | Current drm bind/unbind sequence would cause some memory issues. For example we should not cleanup iommu before cleanup mode config. Reorder bind/unbind sequence, follow exynos drm. Signed-off-by: Jeffy Chen <jeffy.chen@rock-chips.com> [seanpaul fixed spelling typo in commit subject] Signed-off-by: Sean Paul <seanpaul@chromium.org> Link: http://patchwork.freedesktop.org/patch/msgid/1491481885-13775-11-git-send-email-jeffy.chen@rock-chips.com
generated by cgit v1.2.3 (git 2.39.1) at 2025-01-24 07:00:49 +0100