- 19 6月, 2009 6 次提交
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由 Keith Packard 提交于
The existing API passed around intel_i2c_chan pointers, which are dependent on the i2c bit-banging algo. This precluded the driver from using outputs which use a different algo. Switching to the more general i2c_adpater allows the driver to support non bit-banging DDC. This also required moving the slave address into the output private structures. Signed-off-by: NKeith Packard <keithp@keithp.com>
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由 Keith Packard 提交于
Signed-off-by: NKeith Packard <keithp@keithp.com>
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由 Keith Packard 提交于
Some machines say 'Apple Inc.' while others say 'Apple Computer, Inc'. Switch the test to just look for 'Apple' instead. Signed-off-by: NKeith Packard <keithp@keithp.com>
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由 Keith Packard 提交于
HDMI and DVI both require DDC/EDID on monitors, so use that to know when a monitor is connected as the hot-plug pins are shared with SDVO and DisplayPort Signed-off-by: NKeith Packard <keithp@keithp.com>
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由 Chris Wilson 提交于
The fence register value also depends upon the stride of the object, so we need to clear the fence if that is changed as well. Signed-off-by: NChris Wilson <chris@chris-wilson.co.uk> [anholt: Added 8xx and 965 paths, and renamed the confusing i915_gem_object_tiling_ok function to i915_gem_object_fence_offset_ok] Signed-off-by: NEric Anholt <eric@anholt.net>
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由 Chris Wilson 提交于
With the work by Jesse Barnes to eliminate allocation of fences during execbuffer, it becomes possible to write to the scan-out buffer with it never acquiring a fence (simply by only ever writing to the object using tiled GPU commands and never writing to it via the GTT). So for pre-i965 chipsets which require fenced access for tiled scan-out buffers, we need to obtain a fence register. Signed-off-by: NChris Wilson <chris@chris-wilson.co.uk> Signed-off-by: NEric Anholt <eric@anholt.net>
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- 18 6月, 2009 4 次提交
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由 Chris Wilson 提交于
After performing an operation over the page list for a buffer retrieved by i915_gem_object_get_pages() the pages need to be returned with i915_gem_object_put_pages(). This was not being observed for the phys objects which were thus leaking references to their backing pages. Signed-off-by: NChris Wilson <chris@chris-wilson.co.uk> CC: Dave Airlie <airlied@gmail.com> Signed-off-by: NEric Anholt <eric@anholt.net>
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由 Ben Gamari 提交于
Signed-Off-By: NBen Gamari <bgamari.foss@gmail.com> Signed-off-by: NEric Anholt <eric@anholt.net>
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由 Ben Gamari 提交于
While sifting through the inteldrmfb code trying to solve #22040 I found that the fb restore path doesn't check the return value of drm_crtc_helper_set_config(), which seems to have all sorts of potential failure modes. We should warn someone if one of these is triggered. Signed-Off-By: NBen Gamari <bgamari.foss@gmail.com> Acked-by: NJesse Barnes <jbarnes@virtuousgeek.org> [anholt: hand-applied, failures are mine] Signed-off-by: NEric Anholt <eric@anholt.net>
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由 Dave Airlie 提交于
This causes an issue since we fixed the drm mappings to do the right thing, so its just a copy and pasto. Signed-off-by: NDave Airlie <airlied@redhat.com> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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- 17 6月, 2009 30 次提交
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由 David Daney 提交于
The octeon-ethernet driver supports the sgmii, rgmii, spi, and xaui ports present on the Cavium OCTEON family of SOCs. These SOCs are multi-core mips64 processors with existing support over in arch/mips. The driver files can be categorized into three basic groups: 1) Register definitions, these are named cvmx-*-defs.h 2) Main driver code, these have names that don't start cvmx-. 3) Interface specific functions and other utility code, names starting with cvmx- Signed-off-by: NDavid Daney <ddaney@caviumnetworks.com> Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
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由 Atsushi Nemoto 提交于
This patch adds support for the integrated RNG of the TX4939 SoC. Signed-off-by: NAtsushi Nemoto <anemo@mba.ocn.ne.jp> Acked-by: NMatt Mackall <mpm@selenic.com> Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
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由 Atsushi Nemoto 提交于
This patch adds support for the integrated DMAC of the TXx9 family. Signed-off-by: NAtsushi Nemoto <anemo@mba.ocn.ne.jp> Acked-by: NDan Williams <dan.j.williams@intel.com> Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
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由 Mike Frysinger 提交于
Signed-off-by: NMike Frysinger <vapier@gentoo.org> Cc: Krzysztof Helt <krzysztof.h1@poczta.fm> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Mike Frysinger 提交于
The remove member of the platform_driver bfin_t350mcqb_driver should use __devexit_p() to refer to the remove function, and that function should get __devexit markings. Likewise, the probe function should be marked with __devinit and not __init. Also, module_init() functions should be marked with __init rather than __devinit. Signed-off-by: NMike Frysinger <vapier@gentoo.org> Cc: Krzysztof Helt <krzysztof.h1@poczta.fm> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Vivek Kutal 提交于
The dma_alloc_* functions sets the memory to 0 before returning so there is no need to call memset after the allocation. Also no point in clearing the memory when disabling the buffer. Signed-off-by: NVivek Kutal <vivek.kutal@azingo.com> Signed-off-by: NMike Frysinger <vapier@gentoo.org> Cc: Krzysztof Helt <krzysztof.h1@poczta.fm> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Mike Frysinger 提交于
The local fbinfo/info vars in the suspend functions don't actually get used which cause ugly gcc warnings, so drop them. Signed-off-by: NMike Frysinger <vapier@gentoo.org> Cc: Krzysztof Helt <krzysztof.h1@poczta.fm> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Kristoffer Ericson 提交于
Add accelerated bitblt functions to s1d13xxx based video chipsets, more specificly functions copyarea and fillrect. It has only been tested and activated for 13506 chipsets but is expected to work for the majority of s1d13xxx based chips. This patch also cleans up the driver with respect of whitespaces and other formatting issues. We update the current status comments. [akpm@linux-foundation.org: coding-style fixes] Signed-off-by: NKristoffer Ericson <kristoffer.ericson@gmail.com> Cc: Russell King <rmk@arm.linux.org.uk> Cc: Krzysztof Helt <krzysztof.h1@poczta.fm> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Krzysztof Helt 提交于
Use standard fields fbinfo.fix.smem_start and fbinfo.fix.smem_len for physical address and length of framebuffer. This also fixes output of the 'fbset -i' command - address and length of the framebuffer are displayed correctly. Signed-off-by: NKrzysztof Helt <krzysztof.h1@wp.pl> Acked-by: NDavid S. Miller <davem@davemloft.net> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Dave Airlie 提交于
With KMS we have ran into an issue where we really want the KMS fb driver to be the one running the console, so panics etc can be shown by switching out of X etc. However with vesafb/efifb built-in, we end up with those on fb0 and the KMS fb driver on fb1, driving the same piece of hw, so this adds an fb info flag to denote a firmware fbdev, and adds a new aperture base/size range which can be compared when the hw drivers are installed to see if there is a conflict with a firmware driver, and if there is the firmware driver is unregistered and the hw driver takes over. It uses new aperture_base/size members instead of comparing on the fix smem_start/length, as smem_start/length might for example only cover the first 1MB of the PCI aperture, and we could allocate the kms fb from 8MB into the aperture, thus they would never overlap. [akpm@linux-foundation.org: coding-style fixes] Signed-off-by: NDave Airlie <airlied@redhat.com> Acked-by: NPeter Jones <pjones@redhat.com> Cc: Geert Uytterhoeven <geert@linux-m68k.org> Cc: Krzysztof Helt <krzysztof.h1@poczta.fm> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Paul Menzel 提交于
When changing video timing dynamically via fbset the screen sporadically is rendered black. With the attached fix which disables VCO prior to timing register change the problem disappears. I had a look at the Xserver register setup code. Here the VCO is disabled in the same way [1]. This patch is taken from vga-sync-field version 0.0.11 [2][3]. [1] http://cgit.freedesktop.org/xorg/driver/xf86-video-intel/tree/src/i830_= driver.c [2] http://lowbyte.de/vga-sync-fields/vga-sync-fields-0.0.11.tgz [3] http://easy-vdr.de/git?p=frc.git/.git;a=commit;h=dcc3b863e5a663652587619c357bd20075af6896 2587619c357bd20075af6896 Signed-off-by: NThomas Hilber <sparkie@lowbyte.de> Signed-off-by: NPaul Menzel <paulepanter@users.sourceforge.net> Cc: Krzysztof Helt <krzysztof.h1@poczta.fm> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Krzysztof Helt 提交于
Use the framebuffer_release() for freeing fb_info structures allocated with framebuffer_alloc(). Signed-off-by: NKrzysztof Helt <krzysztof.h1@wp.pl> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Roel Kluin 提交于
P2G2CLK_ALWAYS_ONb is tested twice, 2nd should be P2G2CLK_DAC_ALWAYS_ONb. [akpm@linux-foundation.org: remove duplicated bitwise-OR of PIXCLKS_CNTL__R300_P2G2CLK_ALWAYS_ONb too] Signed-off-by: NRoel Kluin <roel.kluin@gmail.com> Acked-by: NBenjamin Herrenschmidt <benh@kernel.crashing.org> Cc: Krzysztof Helt <krzysztof.h1@poczta.fm> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Ben Dooks 提交于
Add support for CPU frequency scaling in the S3C24XX video driver. Signed-off-by: NSimtec Linux Team <linux@simtec.co.uk> Signed-off-by: NBen Dooks <ben@simtec.co.uk> Cc: Dave Jones <davej@codemonkey.org.uk> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Krzysztof Helt 提交于
All resources are released in s3c_fb_win_release so remove other places of resources releasing. Add releasing of an allocated fb_info structure as well. Signed-off-by: NKrzysztof Helt <krzysztof.h1@wp.pl> Cc: Kyungmin Park <kyungmin.park@samsung.com> Cc: Marek Szyprowski <m.szyprowski@samsung.com> Cc: Ben Dooks <ben-linux@fluff.org> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Roel Kluin 提交于
This check is off-by-one. Signed-off-by: NRoel Kluin <roel.kluin@gmail.com> Cc: Sebastian Siewior <bigeasy@linutronix.de> Cc: Krzysztof Helt <krzysztof.h1@poczta.fm> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Krzysztof Helt 提交于
The driver's fb_mmap function is essentially the same as a generic fb_mmap function. Delete driver's function and use the generic one. A difference is that generic function marks frame buffer memory as VM_IO | VM_RESERVED. The driver's function marks it as VM_IO only. Signed-off-by: NKrzysztof Helt <krzysztof.h1@wp.pl> Cc: Russell King <rmk@arm.linux.org.uk> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Arnd Bergmann 提交于
With this change, the driver builds fine on Microblaze, which helps allyesconfig compile tests. I did not test sparc, but the change should have the same effect there. Signed-off-by: NArnd Bergmann <arnd@arndb.de> Acked-by: NAnatolij Gustschin <agust@denx.de> Tested-by: NAnatolij Gustschin <agust@denx.de> Cc: "David S. Miller" <davem@davemloft.net> Cc: Michal Simek <monstr@monstr.eu> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Julian Calaby 提交于
The OpenFirmware part of this driver is uncompilable on SPARC due to it's dependance on several PPC specific functions. Restricting this to PPC to prevent these build errors: CC drivers/video/mb862xx/mb862xxfb.o drivers/video/mb862xx/mb862xxfb.c: In function 'of_platform_mb862xx_probe': drivers/video/mb862xx/mb862xxfb.c:559: error: implicit declaration of function 'of_address_to_resource' drivers/video/mb862xx/mb862xxfb.c:575: error: 'NO_IRQ' undeclared (first use in this function) drivers/video/mb862xx/mb862xxfb.c:575: error: (Each undeclared identifier is reported only once drivers/video/mb862xx/mb862xxfb.c:575: error: for each function it appears in.) This was found using randconfig builds. Signed-off-by: NJulian Calaby <julian.calaby@gmail.com> Signed-off-by: NAnatolij Gustschin <agust@denx.de> Cc: Arnd Bergmann <arnd@arndb.de> Cc: Anatolij Gustschin <agust@denx.de> Cc: "David S. Miller" <davem@davemloft.net> Cc: Michal Simek <monstr@monstr.eu> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 InKi Dae 提交于
Add support for the ARGB1888 and ARGB4888 hardware to the Samsung SoC Framebuffer driver (s3c-fb.c). ARGB1888 and ARGB4888 is decided by var->transp.length and this variable is set by s3c_fb_check_var(). In s3c_fb_check_var(), if var->vits_per_pixel is 25 or 28, then var->transp.length would be 1 or 3. Therefore alpha mode(ARGB1888 or ARGB4888) could be decided through that variable. For using alpha mode, you need to set the following: This code should be added to your machine code as platform data. static struct s3c_fb_pd_win xxx_fb_win0 = { /* this is to ensure we use win0 */ .win_mode = { .pixclock = (8+8+8+240)*(38+4+38+400), .left_margin = 8, .right_margin = 8, .upper_margin = 38, .lower_margin = 38, .hsync_len = 8, .vsync_len = 4, .xres = 240, .yres = 400, }, .max_bpp = 32, .default_bpp = 24, }; static struct s3c_fb_pd_win xxx_fb_win1 = { .win_mode = { .pixclock = (8+8+8+240)*(38+4+38+400), .left_margin = 8, .right_margin = 8, .upper_margin = 38, .lower_margin = 38, .hsync_len = 8, .vsync_len = 4, .xres = 240, .yres = 400, }, .max_bpp = 32, .default_bpp = 28, }; static struct s3c_fb_platdata xxx_lcd_pdata __initdata = { .win[0] = &ncp_fb_win0, .win[1] = &ncp_fb_win1, .vidcon0 = VIDCON0_VIDOUT_RGB | VIDCON0_PNRMODE_RGB, .vidcon1 = VIDCON1_INV_HSYNC | VIDCON1_INV_VSYNC, .setup_gpio = xxx_fb_gpio_setup, }; s3c_fb_set_platdata(&xxx_lcd_pdata); The above code sets pixelformat for window0 layer to RGB888 and window1 layer to ARGB4888. Signed-off-by: NInKi Dae <inki.dae@samsung.com> Cc: Ben Dooks <ben-linux@fluff.org> Cc: Kyungmin Park <kmpark@infradead.org> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Ben Nizette 提交于
AFAICT the code which checks that the requested pixclock value is within bounds is incorrect. It ensures that the lcdc core clock is at least (bytes per pixel) times higher than the pixel clock rather than just greater than or equal to. There are tighter restrictions on the pixclock value as a function of bus width for STN panels but even then it isn't a simple relationship as currently checked for. IMO either something like the below patch should be applied or else more detailed checking logic should be implemented which takes in to account the panel type as well. Signed-off-by: NBen Nizette <bn@niasdigital.com> Acked-by: NNicolas Ferre <nicolas.ferre@atmel.com> Cc: Haavard Skinnemoen <haavard.skinnemoen@atmel.com> Cc: Daniel Glockner <dg@emlix.com> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Krzysztof Helt 提交于
Use the framebuffer_alloc() function to allocate the fb_info structure so the structure is correctly initialized after allocation. Signed-off-by: NKrzysztof Helt <krzysztof.h1@wp.pl> Cc: Geert Uytterhoeven <geert@linux-m68k.org> Acked-by: NBenjamin Herrenschmidt <benh@kernel.crashing.org> Cc: "David S. Miller" <davem@davemloft.net> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Krzysztof Helt 提交于
Use the framebuffer_alloc() function to allocate the fb_info structure so the structure is correctly initialized after allocation. Signed-off-by: NKrzysztof Helt <krzysztof.h1@wp.pl> Cc: Geert Uytterhoeven <geert@linux-m68k.org> Cc: "David S. Miller" <davem@davemloft.net> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Krzysztof Helt 提交于
The removed assignment is done inside the framebuffer_alloc() earlier. Signed-off-by: NKrzysztof Helt <krzysztof.h1@wp.pl> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Paul Menzel 提交于
This patch was taken from vga-sync-field version 0.0.3 [1][2]. [1] http://lowbyte.de/vga-sync-fields/vga-sync-fields-0.0.3.tgz [2] http://git.hellersdorfer-jugendchor.de/?p=3Dvga2scart.git;a=3Dcommit;h= =3Dc5c8ed6c51fc9879dbf38d8b91d5db6f4300ea03 Signed-off-by: NThomas Hilber <sparkie@lowbyte.de> Signed-off-by: NPaul Menzel <paulepanter@users.sourceforge.net> Cc: Krzysztof Helt <krzysztof.h1@poczta.fm> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Geert Uytterhoeven 提交于
Now we have __initconst, we can finally move the external declarations for the various Linux logo structures to <linux/linux_logo.h>. James' ack dates back to the previous submission (way to long ago), when the logos were still __initdata, which caused failures on some platforms with some toolchain versions. Signed-off-by: NGeert Uytterhoeven <Geert.Uytterhoeven@sonycom.com> Acked-by: NJames Simmons <jsimmons@infradead.org> Cc: Krzysztof Helt <krzysztof.h1@poczta.fm> Cc: Sam Ravnborg <sam@ravnborg.org> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Sam Ravnborg 提交于
The generated logo sources are not automatically regenerated if scripts/pnmtologo.c has changed. Add the missing dependency to fix this. Signed-off-by: NSam Ravnborg <sam@ravnborg.org> Tested-by: NGeert Uytterhoeven <Geert.Uytterhoeven@sonycom.com> Cc: Krzysztof Helt <krzysztof.h1@poczta.fm> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Daniel Mack 提交于
The LIS302DL accelerometer chip has a 'click' feature which can be used to detect sudden motion on any of the three axis. Configuration data is passed via spi platform_data and no action is taken if that's not specified, so it won't harm any existing platform. To make the configuration effective, the IRQ lines need to be set up appropriately. This patch also adds a way to do that from board support code. The DD_* definitions were factored out to an own enum because they are specific to LIS3LV02D devices. Signed-off-by: NDaniel Mack <daniel@caiaq.de> Acked-by: NPavel Machek <pavel@ucw.cz> Acked-by: NEric Piel <eric.piel@tremplin-utc.net> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Eric Piel 提交于
Separate the 6710 and 6715, and set the right axis information for the 6715. Reported-by: NIsaac702 <isaac702@gmail.com> Add the 6930. Reported-by: NChristian Weidle <slateroni@gmail.com> Add the 2710. Reported-by: NPavel Herrmann <morpheus.ibis@gmail.com> Signed-off-by: NEric Piel <eric.piel@tremplin-utc.net> Signed-off-by: NPavel Machek <pavel@ucw.cz> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Eric Piel 提交于
Now that there is no need to hookup on the open/close of the joystick, it's possible to use the simplified interface input_polled_device, instead of creating our own kthread. [randy.dunlap@oracle.com: fix Kconfig] [randy.dunlap@oracle.com: fix Kconfig some more] Signed-off-by: NEric Piel <eric.piel@tremplin-utc.net> Signed-off-by: NPavel Machek <pavel@ucw.cz> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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