- 19 5月, 2015 4 次提交
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由 Tobias Jakobi 提交于
The index for the hardware layer is always >=0. Previous code that also used -1 as special index is now gone. Also apply this to 'ch_enabled' (decon/fimd), since the variable is on the same line (and is again always unsigned). Signed-off-by: NTobias Jakobi <tjakobi@math.uni-bielefeld.de> Reviewed-by: NGustavo Padovan <gustavo.padovan@collabora.co.uk> Signed-off-by: NInki Dae <inki.dae@samsung.com>
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由 Krzysztof Kozlowski 提交于
Simplify the code and remove superfluous return statement. Just return the result of fimd_iommu_attach_devices(). Signed-off-by: NKrzysztof Kozlowski <k.kozlowski.k@gmail.com> Reviewed-by: NJavier Martinez Canillas <javier.martinez@collabora.co.uk> Tested-by: NJavier Martinez Canillas <javier.martinez@collabora.co.uk> Signed-off-by: NInki Dae <inki.dae@samsung.com>
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由 Krzysztof Kozlowski 提交于
The Exynos DRM code does not modify the ops provided by CRTC driver in exynos_drm_crtc_create() call. Signed-off-by: NKrzysztof Kozlowski <k.kozlowski.k@gmail.com> Reviewed-by: NJavier Martinez Canillas <javier.martinez@collabora.co.uk> Tested-by: NJavier Martinez Canillas <javier.martinez@collabora.co.uk> Signed-off-by: NInki Dae <inki.dae@samsung.com>
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由 Krzysztof Kozlowski 提交于
Disabling the CONFIG_DRM_EXYNOS_FIMD (e.g. by enabling of CONFIG_FB_S3C) leads to build error: drivers/built-in.o: In function `exynos_dp_dpms': binder.c:(.text+0xd6a840): undefined reference to `fimd_dp_clock_enable' binder.c:(.text+0xd6ab54): undefined reference to `fimd_dp_clock_enable' Fix this by changing direct call to fimd_dp_clock_enable() into optional call to exynos_drm_crtc_ops->clock_enable(). Only the DRM_EXYNOS_FIMD implements this op. Signed-off-by: NKrzysztof Kozlowski <k.kozlowski.k@gmail.com> Reviewed-by: NJavier Martinez Canillas <javier.martinez@collabora.co.uk> Tested-by: NJavier Martinez Canillas <javier.martinez@collabora.co.uk> Signed-off-by: NInki Dae <inki.dae@samsung.com>
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- 13 4月, 2015 7 次提交
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由 Daniel Stone 提交于
Commit adacb228 ("drm: Exynos: Respect framebuffer pitch for FIMD/Mixer") fixed the buffer size calculation by using the FB pitch value but later commit 26b9c2813ede1 ("drm/exynos: remove struct *_win_data abstraction on planes") added a regression so fix the buffer size calculation again. Tested on Chromebook Snow / Peach Pit. Fixes: 26b9c2813ede1 ("drm/exynos: remove struct *_win_data abstraction on planes") Signed-off-by: NDaniel Stone <daniels@collabora.com> Tested-by: NJavier Martinez Canillas <javier.martinez@collabora.co.uk> Reviewed-by: NGustavo Padovan <gustavo.padovan@collabora.co.uk> Signed-off-by: NInki Dae <inki.dae@samsung.com>
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由 Krzysztof Kozlowski 提交于
After adding display power domain for Exynos5250 in commit 2d2c9a8d ("ARM: dts: add display power domain for exynos5250") the display on Chromebook Snow and others stopped working after boot. The reason for this suggested Andrzej Hajda: the DP clock was disabled. This clock is required by Display Port and is enabled by bootloader. However when FIMD driver probing was deferred, the display power domain was turned off. This effectively reset the value of DP clock enable register. When exynos-dp is later probed, the clock is not enabled and display is not properly configured: exynos-dp 145b0000.dp-controller: Timeout of video streamclk ok exynos-dp 145b0000.dp-controller: unable to config video Fixes: 2d2c9a8d ("ARM: dts: add display power domain for exynos5250") Cc: <stable@vger.kernel.org> Signed-off-by: NKrzysztof Kozlowski <k.kozlowski@samsung.com> Reported-by: NJavier Martinez Canillas <javier.martinez@collabora.co.uk> Tested-by: NJavier Martinez Canillas <javier.martinez@collabora.co.uk> Tested-by: NAndreas Färber <afaerber@suse.de> Signed-off-by: NInki Dae <inki.dae@samsung.com>
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由 Hyungwon Hwang 提交于
>From the commit "drm/exynos: fix the execution order in FIMD initialization" (598285bfdce46d7c47632a2ba4b980f60be4a677), the error checking code is removed improperly. This patch fix the regression. Signed-off-by: NHyungwon Hwang <human.hwang@samsung.com> Signed-off-by: NInki Dae <inki.dae@samsung.com>
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由 Joonyoung Shim 提交于
It's more reasonable to use src_x and src_y to represent source as counterpart of destination(crtc). Already we are using src_width and src_height for width and height of source. Signed-off-by: NJoonyoung Shim <jy0922.shim@samsung.com> Signed-off-by: NInki Dae <inki.dae@samsung.com>
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由 Gustavo Padovan 提交于
Usually userspace don't want to have two overlay planes on the same zpos so this change assign a different zpos for each plane. Before this change a zpos of value zero was created for all planes so the userspace had to set up the zpos of every plane it wanted to use. Also all places that were storing zpos positions are now unsigned int. Signed-off-by: NGustavo Padovan <gustavo.padovan@collabora.co.uk> Signed-off-by: NInki Dae <inki.dae@samsung.com>
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由 Gustavo Padovan 提交于
struct {fimd,mixer,vidi}_win_data was just keeping the same data as struct exynos_drm_plane thus get ride of it and use exynos_drm_plane directly. It changes how planes are created and remove .win_mode_set() callback that was only filling all *_win_data structs. v2: check for return of exynos_plane_init() Signed-off-by: NGustavo Padovan <gustavo.padovan@collabora.co.uk> Signed-off-by: NInki Dae <inki.dae@samsung.com>
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由 Gustavo Padovan 提交于
XR24 planes were not shown properly, so now set the right registers to correctly enable displaying these planes. It also moves the alpha register settings to fimd_win_set_pixfmt() to keep all pixel format stuff together. v2: remove leftover var alpha Signed-off-by: NGustavo Padovan <gustavo.padovan@collabora.co.uk> Signed-off-by: NInki Dae <inki.dae@samsung.com>
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- 02 4月, 2015 1 次提交
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由 Daniel Stone 提交于
When performing a modeset, use the framebuffer pitch value to set FIMD IMG_SIZE and Mixer SPAN registers. These are both defined as pitch - the distance between contiguous lines (bytes for FIMD, pixels for mixer). Fixes display on Snow (1366x768). Signed-off-by: NDaniel Stone <daniels@collabora.com> Tested-by: NJavier Martinez Canillas <javier.martinez@collabora.co.uk> Signed-off-by: NInki Dae <inki.dae@samsung.com>
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- 18 3月, 2015 1 次提交
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由 Hyungwon Hwang 提交于
Since commit 0f04cf8d ("drm/exynos: fix wrong pipe calculation for crtc"), fimd_clear_channel() can be called when is_drm_iommu_supported() returns true. In this case, the kernel is going to be panicked because crtc is not set yet. [ 1.211156] [drm] Initialized drm 1.1.0 20060810 [ 1.216785] Unable to handle kernel NULL pointer dereference at virtual address 00000350 [ 1.223415] pgd = c0004000 [ 1.226086] [00000350] *pgd=00000000 [ 1.229649] Internal error: Oops: 5 [#1] PREEMPT SMP ARM [ 1.234940] Modules linked in: [ 1.237982] CPU: 2 PID: 1 Comm: swapper/0 Not tainted 4.0.0-rc1-00062-g7a7cc79-dirty #123 [ 1.246136] Hardware name: SAMSUNG EXYNOS (Flattened Device Tree) [ 1.252214] task: ee8c8000 ti: ee8d0000 task.ti: ee8d0000 [ 1.257606] PC is at fimd_wait_for_vblank+0x8/0xc8 [ 1.262370] LR is at fimd_bind+0x138/0x1a8 [ 1.266450] pc : [<c02fb63c>] lr : [<c02fb834>] psr: 20000113 [ 1.266450] sp : ee8d1d28 ip : 00000000 fp : 00000000 [ 1.277906] r10: 00000001 r9 : c09d693c r8 : c0a2d6a8 [ 1.283114] r7 : 00000034 r6 : 00000001 r5 : ee0bb400 r4 : ee244c10 [ 1.289624] r3 : 00000000 r2 : 00000000 r1 : 00000001 r0 : 00000000 [ 1.296135] Flags: nzCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment kernel [ 1.303426] Control: 10c5387d Table: 4000404a DAC: 00000015 [ 1.309154] Process swapper/0 (pid: 1, stack limit = 0xee8d0210) [ 1.315143] Stack: (0xee8d1d28 to 0xee8d2000) [ 1.319486] 1d20: 00000000 c0113d18 ee0bb400 ee0bb400 ee245c30 eebbe210 [ 1.327645] 1d40: ee008a40 ee244c10 ee0bb400 00000001 00000034 c02fb834 00000000 c030a858 [ 1.335804] 1d60: ee244a10 eeb60780 ee008a40 eeb60740 ee0bb400 c03030d0 00000000 00000000 [ 1.343963] 1d80: ee244a10 ee0bb400 00000000 eeb60740 eeb60810 00000000 00000000 c02f6ba4 [ 1.352123] 1da0: ee0bb400 00000000 00000000 c02e0500 ee244a00 c0a04a14 ee0bb400 c02e1de4 [ 1.360282] 1dc0: 00000000 c030a858 00000002 eeb60820 eeb60820 00000002 eeb60780 c03033d4 [ 1.368441] 1de0: c06e9cec 00000000 ee244a10 eeb60780 c0a056f8 c03035fc c0a04b24 c0a04b24 [ 1.376600] 1e00: ee244a10 00000001 c0a049d0 c02f6d34 c0ad462c eeba0790 00000000 ee244a10 [ 1.384759] 1e20: ffffffed c0a049d0 00000000 c03090b0 ee244a10 c0ad462c c0a2d840 c03077a0 [ 1.392919] 1e40: eeb5e880 c024b738 000008db ee244a10 c0a049d0 ee244a44 00000000 c09e71d8 [ 1.401078] 1e60: 000000c6 c0307a6c c0a049d0 00000000 c03079e0 c0305ea8 ee826e5c ee1dc7b4 [ 1.409237] 1e80: c0a049d0 eeb5e880 c0a058a8 c0306e2c c0896204 c0a049d0 c06e9d10 c0a049d0 [ 1.417396] 1ea0: c06e9d10 c0ad4600 00000000 c0308360 00000000 00000003 c06e9d10 c02f6e14 [ 1.425555] 1ec0: 00000000 c0896204 ffffffff 00000000 00000000 00000000 00000000 00000000 [ 1.433714] 1ee0: 00000000 00000000 c02f6d5c c02f6d5c 00000000 eeb5d740 c09e71d8 c0008a30 [ 1.441874] 1f00: ef7fca5e 00000000 00000000 00000066 00000000 ee8d1f28 c003ff1c c02514e8 [ 1.450033] 1f20: 60000113 ffffffff c093906c ef7fca5e 000000c6 c004018c 00000000 c093906c [ 1.458192] 1f40: c08a9690 c093840c 00000006 00000006 c09eb2ac c09c0d74 00000006 c09c0d54 [ 1.466351] 1f60: c0a3d680 c09745a0 c09d693c 000000c6 00000000 c0974db4 00000006 00000006 [ 1.474510] 1f80: c09745a0 ffffffff 00000000 c0692e00 00000000 00000000 00000000 00000000 [ 1.482669] 1fa0: 00000000 c0692e08 00000000 c000f040 00000000 00000000 00000000 00000000 [ 1.490828] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1.498988] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 ffffffff ffffffff [ 1.507159] [<c02fb63c>] (fimd_wait_for_vblank) from [<c02fb834>] (fimd_bind+0x138/0x1a8) [ 1.515313] [<c02fb834>] (fimd_bind) from [<c03030d0>] (component_bind_all+0xc4/0x20c) [ 1.523209] [<c03030d0>] (component_bind_all) from [<c02f6ba4>] (exynos_drm_load+0xa0/0x140) [ 1.531632] [<c02f6ba4>] (exynos_drm_load) from [<c02e0500>] (drm_dev_register+0xa0/0xf4) [ 1.539788] [<c02e0500>] (drm_dev_register) from [<c02e1de4>] (drm_platform_init+0x44/0xcc) [ 1.548121] [<c02e1de4>] (drm_platform_init) from [<c03033d4>] (try_to_bring_up_master.part.1+0xc8/0x104) [ 1.557668] [<c03033d4>] (try_to_bring_up_master.part.1) from [<c03035fc>] (component_master_add_with_match+0xd0/0x118) [ 1.568431] [<c03035fc>] (component_master_add_with_match) from [<c02f6d34>] (exynos_drm_platform_probe+0xf0/0x118) [ 1.578847] [<c02f6d34>] (exynos_drm_platform_probe) from [<c03090b0>] (platform_drv_probe+0x48/0x98) [ 1.588052] [<c03090b0>] (platform_drv_probe) from [<c03077a0>] (driver_probe_device+0x140/0x380) [ 1.596902] [<c03077a0>] (driver_probe_device) from [<c0307a6c>] (__driver_attach+0x8c/0x90) [ 1.605321] [<c0307a6c>] (__driver_attach) from [<c0305ea8>] (bus_for_each_dev+0x54/0x88) [ 1.613480] [<c0305ea8>] (bus_for_each_dev) from [<c0306e2c>] (bus_add_driver+0xec/0x200) [ 1.621640] [<c0306e2c>] (bus_add_driver) from [<c0308360>] (driver_register+0x78/0xf4) [ 1.629625] [<c0308360>] (driver_register) from [<c02f6e14>] (exynos_drm_init+0xb8/0x11c) [ 1.637785] [<c02f6e14>] (exynos_drm_init) from [<c0008a30>] (do_one_initcall+0xac/0x1ec) [ 1.645950] [<c0008a30>] (do_one_initcall) from [<c0974db4>] (kernel_init_freeable+0x194/0x268) [ 1.654626] [<c0974db4>] (kernel_init_freeable) from [<c0692e08>] (kernel_init+0x8/0xe4) [ 1.662699] [<c0692e08>] (kernel_init) from [<c000f040>] (ret_from_fork+0x14/0x34) [ 1.670246] Code: eaffffd5 c09df884 e92d40f0 e24dd01c (e5905350) [ 1.676408] ---[ end trace 804468492f306a6f ]--- [ 1.680948] Kernel panic - not syncing: Attempted to kill init! exitcode=0x0000000b [ 1.680948] [ 1.690035] CPU1: stopping [ 1.692727] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G D 4.0.0-rc1-00062-g7a7cc79-dirty #123 [ 1.702097] Hardware name: SAMSUNG EXYNOS (Flattened Device Tree) [ 1.708192] [<c0016c84>] (unwind_backtrace) from [<c00129bc>] (show_stack+0x10/0x14) [ 1.715908] [<c00129bc>] (show_stack) from [<c0696f58>] (dump_stack+0x78/0xc8) [ 1.723108] [<c0696f58>] (dump_stack) from [<c0015020>] (handle_IPI+0x16c/0x2b4) [ 1.730485] [<c0015020>] (handle_IPI) from [<c00086bc>] (gic_handle_irq+0x64/0x6c) [ 1.738036] [<c00086bc>] (gic_handle_irq) from [<c00134c0>] (__irq_svc+0x40/0x74) [ 1.745498] Exception stack(0xee8fdf98 to 0xee8fdfe0) [ 1.750533] df80: 00000000 00000000 [ 1.758695] dfa0: ee8fdfe8 c0021780 c09df938 00000015 10c0387d c0a3d988 4000406a c09df8d4 [ 1.766853] dfc0: c0a27a74 c09df940 01000000 ee8fdfe0 c00101c0 c00101c4 60000113 ffffffff [ 1.775015] [<c00134c0>] (__irq_svc) from [<c00101c4>] (arch_cpu_idle+0x30/0x3c) [ 1.782397] [<c00101c4>] (arch_cpu_idle) from [<c005e804>] (cpu_startup_entry+0x180/0x324) [ 1.790639] [<c005e804>] (cpu_startup_entry) from [<40008764>] (0x40008764) [ 1.797579] CPU0: stopping [ 1.800272] CPU: 0 PID: 0 Comm: swapper/0 Tainted: G D 4.0.0-rc1-00062-g7a7cc79-dirty #123 [ 1.809642] Hardware name: SAMSUNG EXYNOS (Flattened Device Tree) [ 1.815730] [<c0016c84>] (unwind_backtrace) from [<c00129bc>] (show_stack+0x10/0x14) [ 1.823450] [<c00129bc>] (show_stack) from [<c0696f58>] (dump_stack+0x78/0xc8) [ 1.830653] [<c0696f58>] (dump_stack) from [<c0015020>] (handle_IPI+0x16c/0x2b4) [ 1.838030] [<c0015020>] (handle_IPI) from [<c00086bc>] (gic_handle_irq+0x64/0x6c) [ 1.845581] [<c00086bc>] (gic_handle_irq) from [<c00134c0>] (__irq_svc+0x40/0x74) [ 1.853043] Exception stack(0xc09ddf60 to 0xc09ddfa8) [ 1.858081] df60: 00000000 00000000 c09ddfb0 c0021780 c09df938 00000001 ffffffff c0a3d680 [ 1.866239] df80: c09c0dec c09df8d4 c0a27a74 c09df940 01000000 c09ddfa8 c00101c0 c00101c4 [ 1.874396] dfa0: 60000113 ffffffff [ 1.877872] [<c00134c0>] (__irq_svc) from [<c00101c4>] (arch_cpu_idle+0x30/0x3c) [ 1.885251] [<c00101c4>] (arch_cpu_idle) from [<c005e804>] (cpu_startup_entry+0x180/0x324) [ 1.893499] [<c005e804>] (cpu_startup_entry) from [<c0974bc8>] (start_kernel+0x324/0x37c) [ 1.901655] [<c0974bc8>] (start_kernel) from [<40008074>] (0x40008074) [ 1.908161] CPU3: stopping [ 1.910855] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G D 4.0.0-rc1-00062-g7a7cc79-dirty #123 [ 1.920225] Hardware name: SAMSUNG EXYNOS (Flattened Device Tree) [ 1.926313] [<c0016c84>] (unwind_backtrace) from [<c00129bc>] (show_stack+0x10/0x14) [ 1.934034] [<c00129bc>] (show_stack) from [<c0696f58>] (dump_stack+0x78/0xc8) [ 1.941237] [<c0696f58>] (dump_stack) from [<c0015020>] (handle_IPI+0x16c/0x2b4) [ 1.948613] [<c0015020>] (handle_IPI) from [<c00086bc>] (gic_handle_irq+0x64/0x6c) [ 1.956165] [<c00086bc>] (gic_handle_irq) from [<c00134c0>] (__irq_svc+0x40/0x74) [ 1.963626] Exception stack(0xee901f98 to 0xee901fe0) [ 1.968661] 1f80: 00000000 00000000 [ 1.976823] 1fa0: ee901fe8 c0021780 c09df938 00000015 10c0387d c0a3d988 4000406a c09df8d4 [ 1.984982] 1fc0: c0a27a74 c09df940 01000000 ee901fe0 c00101c0 c00101c4 60000113 ffffffff [ 1.993143] [<c00134c0>] (__irq_svc) from [<c00101c4>] (arch_cpu_idle+0x30/0x3c) [ 2.000522] [<c00101c4>] (arch_cpu_idle) from [<c005e804>] (cpu_startup_entry+0x180/0x324) [ 2.008765] [<c005e804>] (cpu_startup_entry) from [<40008764>] (0x40008764) [ 2.015710] ---[ end Kernel panic - not syncing: Attempted to kill init! exitcode=0x0000000b Signed-off-by: NHyungwon Hwang <human.hwang@samsung.com> Signed-off-by: NInki Dae <inki.dae@samsung.com>
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- 07 2月, 2015 2 次提交
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由 Joonyoung Shim 提交于
Use driver internal struct as argument instead of struct exynos_drm_crtc except functions of exynos_drm_crtc_ops and instead of struct exynos_drm_display except functions of exynos_drm_display_ops. It can reduce unnecessary variable declaration. Signed-off-by: NJoonyoung Shim <jy0922.shim@samsung.com> Signed-off-by: NInki Dae <inki.dae@samsung.com>
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由 Joonyoung Shim 提交于
We get wrong pipe value for crtc since commit 93bca243 ("drm/exynos: remove struct exynos_drm_manager"). We should should increase pipe value before call exynos_drm_crtc_create. Signed-off-by: NJoonyoung Shim <jy0922.shim@samsung.com> Signed-off-by: NInki Dae <inki.dae@samsung.com>
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- 25 1月, 2015 9 次提交
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由 Ajay Kumar 提交于
check error status for drm_iommu_attach_device() and make sure it propagates till the caller. Signed-off-by: NAjay Kumar <ajaykumar.rs@samsung.com> Signed-off-by: NInki Dae <daeinki@gmail.com>
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由 Gustavo Padovan 提交于
We can safely use the mode stored in the crtc. Signed-off-by: NGustavo Padovan <gustavo.padovan@collabora.co.uk> Signed-off-by: NInki Dae <inki.dae@samsung.com>
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由 Gustavo Padovan 提交于
exynos_drm_manager was just a redundant struct to represent the crtc as well. In this commit we merge exynos_drm_manager into exynos_drm_crtc to remove an unnecessary level of indirection easing the understand of the flow on exynos. Signed-off-by: NGustavo Padovan <gustavo.padovan@collabora.co.uk> Signed-off-by: NInki Dae <inki.dae@samsung.com>
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由 Gustavo Padovan 提交于
manager-drm_dev is only accessed by exynos_drm_crtc_create() so this patch pass drm_dev as argument on exynos_drm_crtc_create() and remove it from struct exynos_drm_manager. Signed-off-by: NGustavo Padovan <gustavo.padovan@collabora.co.uk> Signed-off-by: NInki Dae <inki.dae@samsung.com>
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由 Gustavo Padovan 提交于
'type' is now part of the struct exynos_drm_crtc. This is just another step in the struct exynos_drm_manager removal. Signed-off-by: NGustavo Padovan <gustavo.padovan@collabora.co.uk> Signed-off-by: NInki Dae <inki.dae@samsung.com>
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由 Gustavo Padovan 提交于
It is not longer used. This is part of the process of removing struct exynos_drm_manager entirely. Signed-off-by: NGustavo Padovan <gustavo.padovan@collabora.co.uk> Signed-off-by: NInki Dae <inki.dae@samsung.com>
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由 Gustavo Padovan 提交于
Get the pipe value from a parameter instead of getting it from manager->pipe. We are removing manager->pipe. Signed-off-by: NGustavo Padovan <gustavo.padovan@collabora.co.uk> Signed-off-by: NInki Dae <inki.dae@samsung.com>
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由 Gustavo Padovan 提交于
We set it in the beginning of the function, thus no need to set it at initialization. Signed-off-by: NGustavo Padovan <gustavo.padovan@collabora.co.uk> Signed-off-by: NInki Dae <inki.dae@samsung.com>
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由 Gustavo Padovan 提交于
struct exynos_drm_overlay has no practical advantage nor serves as important piece of the exynos API design. The only place it was used was inside the struct exynos_plane which was just causing a extra access overhead. Users had to access the overlay first and just then get the plane information it contains. This patch merges struct exynos_drm_overlay into struct exynos_plane. It also renames struct exynos_plane to struct exynos_drm_plane. The rational is to cut one step to access plane information. Signed-off-by: NGustavo Padovan <gustavo.padovan@collabora.co.uk> Signed-off-by: NInki Dae <inki.dae@samsung.com>
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- 25 11月, 2014 1 次提交
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由 Gustavo Padovan 提交于
The component must be deleted if the probe fails. Signed-off-by: NGustavo Padovan <gustavo.padovan@collabora.co.uk> Signed-off-by: NInki Dae <inki.dae@samsung.com>
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- 24 11月, 2014 14 次提交
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由 Andrzej Hajda 提交于
exynos_drm_display is used by internal Exynos DRM framework for representing encoder:connector pair. As it should be mapped 1:1 to dpi private context it seems more reasonable to embed it directly in that context. As a result further code simplification will be possible. Moreover it will be possible to handle multiple dpi devices in the system. Signed-off-by: NAndrzej Hajda <a.hajda@samsung.com> Signed-off-by: NInki Dae <inki.dae@samsung.com>
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由 Andrzej Hajda 提交于
The patch replaces accesses to manager->ctx pointer by container_of construct. As fimd was the last user of ctx the patch removes this field as well. Signed-off-by: NAndrzej Hajda <a.hajda@samsung.com> Signed-off-by: NInki Dae <inki.dae@samsung.com>
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由 Andrzej Hajda 提交于
exynos_drm_manager is used by internal Exynos DRM framework for representing crtc. As it should be mapped 1:1 to fimd private context it seems more reasonable to embed it directly in that context. As a result further code simplification will be possible. Moreover it will be possible to handle multiple FIMD devices in the system. Signed-off-by: NAndrzej Hajda <a.hajda@samsung.com> Signed-off-by: NInki Dae <inki.dae@samsung.com>
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由 Joonyoung Shim 提交于
The drm_handle_vblank should be called whenever be vsync, te interrupt means vsync on i80 interface. Signed-off-by: NJoonyoung Shim <jy0922.shim@samsung.com> Signed-off-by: NInki Dae <inki.dae@samsung.com>
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由 YoungJun Cho 提交于
There is a case like set config which requires triggering but vblank is not enabled yet. So triggering unset routine is required to exit from triggering mode. Signed-off-by: NYoungJun Cho <yj44.cho@samsung.com> Acked-by: NInki Dae <inki.dae@samsung.com> Acked-by: NKyungmin Park <kyungmin.park@samsung.com> Signed-off-by: NInki Dae <inki.dae@samsung.com>
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由 YoungJun Cho 提交于
For the I80 interface, the video interrupt pending register(VIDINTCON1) should be handled in fimd_irq_handler() and the video interrupt control register(VIDINTCON0) should be handled in fimd_enable_vblank() and fimd_disable_vblank() like RGB interface. So this patch moves each set / unset routines into proper positions. Signed-off-by: NYoungJun Cho <yj44.cho@samsung.com> Acked-by: NInki Dae <inki.dae@samsung.com> Acked-by: NKyungmin Park <kyungmin.park@samsung.com> Signed-off-by: NInki Dae <inki.dae@samsung.com>
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由 YoungJun Cho 提交于
This function is valid only the SoC has SHADOWCON register and it should be used together with fimd_enable_video_output() to match the ENWIN_F bit in WINCON# and C#_EN_F bit in SHADOWCON. Signed-off-by: NYoungJun Cho <yj44.cho@samsung.com> Acked-by: NInki Dae <inki.dae@samsung.com> Acked-by: NKyungmin Park <kyungmin.park@samsung.com> Signed-off-by: NInki Dae <inki.dae@samsung.com>
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由 YoungJun Cho 提交于
This bit is used for video output and logic signal control. So it is better for readability. Signed-off-by: NYoungJun Cho <yj44.cho@samsung.com> Acked-by: NInki Dae <inki.dae@samsung.com> Acked-by: NKyungmin Park <kyungmin.park@samsung.com> Signed-off-by: NInki Dae <inki.dae@samsung.com>
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由 YoungJun Cho 提交于
The C#_EN_F in SHADOWCON register is updated per frame. So it should be protected by fimd_shadow_protect_win(). Signed-off-by: NYoungJun Cho <yj44.cho@samsung.com> Acked-by: NInki Dae <inki.dae@samsung.com> Acked-by: NKyungmin Park <kyungmin.park@samsung.com> Signed-off-by: NInki Dae <inki.dae@samsung.com>
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由 Joonyoung Shim 提交于
It's better to be checking whether triggerring in fimd_trigger function. Also it will return if in triggerring on fimd_te_handler, then it can't execute remain codes. Signed-off-by: NJoonyoung Shim <jy0922.shim@samsung.com> Signed-off-by: NInki Dae <inki.dae@samsung.com>
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由 Joonyoung Shim 提交于
The exynos fimd provides video type selection bits from system register but exynos3 series don't has it, so needs has_vtsel flag and we can distinguish whether set video type selection bits. Signed-off-by: NJoonyoung Shim <jy0922.shim@samsung.com> Signed-off-by: NInki Dae <inki.dae@samsung.com>
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由 YoungJun Cho 提交于
For providing VBLANK information, drm_handle_vblank() should be called properly, but it is blocked by wait_vsync_event condition which is set by manager_ops->wait_for_vblank(). So moves it out from wait_vsync_event routine. Signed-off-by: NYoungJun Cho <yj44.cho@samsung.com> Acked-by: NInki Dae <inki.dae@samsung.com> Acked-by: NKyungmin Park <kyungmin.park@samsung.com> Acked-by: NInki Dae <inki.dae@samsung.com>
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由 YoungJun Cho 提交于
The exynos_drm_crtc_dpms() waits until pended page flip queue is empty, calls the drm_vblank_off() then calls manager->ops->dpms() when mode is DRM_MODE_DPMS_OFF. The fimd_dpms() is one of manager->ops->dpms()s and finally calls fimd_window_suspend(). But there is no active window and vblank is already off when it is called. So addtional waiting vblank is not necessary any more. Signed-off-by: NYoungJun Cho <yj44.cho@samsung.com> Acked-by: NInki Dae <inki.dae@samsung.com> Acked-by: NKyungmin Park <kyungmin.park@samsung.com> Signed-off-by: NInki Dae <inki.dae@samsung.com>
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由 YoungJun Cho 提交于
This patch supports Exynos4415 SoC. Signed-off-by: NYoungJun Cho <yj44.cho@samsung.com> Acked-by: NKyungmin Park <kyungmin.park@samsung.com> Signed-off-by: NInki Dae <inki.dae@samsung.com>
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- 20 9月, 2014 1 次提交
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由 Andrzej Hajda 提交于
The patch replaces legacy functions drm_plane_init() / drm_crtc_init() with drm_universal_plane_init() and drm_crtc_init_with_planes(). It allows to replace fake primary plane with the real one. Additionally the patch leaves cleanup of crtcs to core, this way planes and crtcs are cleaned in correct order. Signed-off-by: NAndrzej Hajda <a.hajda@samsung.com> Signed-off-by: NInki Dae <inki.dae@samsung.com>
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