- 24 Jul, 2006 7 commits
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Imre Deak authored
FB kernel virtual address was left unset causing the FB console crash on OMAP1. Signed-off-by: Imre Deak <imre.deak@solidboot.com>
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Juha Yrjola authored
The PWM block on the TI OMAP CPU can drive some external GPIOs. LEDs can be connected to these GPIOs. Signed-off-by: Juha Yrjola <juha.yrjola@solidboot.com>
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imre.deak@solidboot.com authored
On some LCDs leaving the Vref on provides much better readings. Signed-off-by: Jarkko Oikarinen <jarkko.oikarinen@nokia.com> Signed-off-by: Imre Deak <imre.deak@solidboot.com> Signed-off-by: Juha Yrjola <juha.yrjola@solidboot.com>
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imre.deak@solidboot.com authored
Some LCDs like the LS041Y3 require a customized filtering logic for reliable readings, so make the filtering function replacable through platform specific hooks. Signed-off-by: Imre Deak <imre.deak@solidboot.com> Signed-off-by: Juha Yrjola <juha.yrjola@solidboot.com>
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imre.deak@solidboot.com authored
Use hrtimer instead of the normal timer, since it provides better sampling resolution. This will: - avoid a problem where we have a 1 jiffy poll period and dynamic tick on - utilize high resolution HW clocks when they are added to the hrtimer framework Signed-off-by: Imre Deak <imre.deak@solidboot.com> Signed-off-by: Juha Yrjola <juha.yrjola@solidboot.com>
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imre.deak@solidboot.com authored
We can't depend on the pressure value to determine when the pen was lifted, so use the IRQ line state instead. Signed-off-by: Imre Deak <imre.deak@solidboot.com> Signed-off-by: Juha Yrjola <juha.yrjola@solidboot.com>
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Imre Deak authored
DISPC DMA can, in certain conditions, underflow which will trigger an error condition and halt the graphics pipeline. The only way to recover from this would be to reset the related HW modules, which would abort the current transfer and cause unwanted visual side-effects. The problem arises mainly when enabling multiple planes with higher resolutions. The arbitration priority of the DISPC DMA cannot be raised higher, thus - so far - the only workaround is to keep the DMA FIFO full as much as possible to minimize the risk of it being totally drained. The patch does this for external LCD controllers connected to RFBI, where the new FIFO setting doesn't degrade power consumption significantly. Signed-off-by: Imre Deak <imre.deak@solidboot.com> Signed-off-by: Juha Yrjola <juha.yrjola@solidboot.com>
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- 14 Jul, 2006 2 commits
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Samuel Ortiz authored
Currently, IDLETIMER timer routine calls kobject_uevent, which might sleep. Since we are in interrupt context, we now schedule a work when the timer expires. This calls sysfs_notify() for notifying userspace. Signed-off-by: Samuel Ortiz <samuel.ortiz@solidboot.com> Signed-off-by: Juha Yrjola <juha.yrjola@solidboot.com>
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Samuel Ortiz authored
In ipt_IDLETIMER.c, we are using an old prototype for xt_target hooks. We need to pass one additional argument, a pointer to xt_target. We also need to specify the targetsize value, otherwise registration fails. Signed-off-by: Samuel Ortiz <samuel.ortiz@solidboot.com> Signed-off-by: Juha Yrjola <juha.yrjola@solidboot.com>
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- 12 Jul, 2006 1 commit
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Kevin Hilman authored
Signed-off-by: Kevin Hilman <khilman@deeprooted.net>
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- 06 Jul, 2006 3 commits
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Samuel Ortiz authored
Signed-off-by: Samuel Ortiz <samuel.ortiz@solidboot.com> Signed-off-by: Juha Yrjola <juha.yrjola@solidboot.com>
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Juha Yrjola authored
Signed-off-by: Juha Yrjola <juha.yrjola@solidboot.com>
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Juha Yrjola authored
Signed-off-by: Juha Yrjola <juha.yrjola@solidboot.com>
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- 04 Jul, 2006 4 commits
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Tony Lindgren authored
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Imre Deak authored
When filtering is disabled the driver will ignore all samples and never detect the pen up event. Signed-off-by: Imre Deak <imre.deak@nokia.com>
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David Brownell authored
Various fixes for the OHCI OMAP glue: - Properly use the usbcore HCD lifecycle entry points - Remove calls to non-exported usbcore routines. - Stop inappropriate export of some bus glue calls Plus remove some extra whitespace.
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Dirk Behme authored
Fix warnings WARNING: drivers/pcmcia/omap_cf.o - Section mismatch: reference to .init.text: from .data between '' (at offset 0x80) and 'omap_cf_ops' WARNING: sound/arm/omap/snd-omap-alsa-aic23.o - Section mismatch: reference to .init.text: from .data between '' (at offset 0x68) and 'aic23_hw_constraints_rates' Signed-off-by: Dirk Behme <dirk.behme_at_gmail.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
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- 30 Jun, 2006 2 commits
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Juha Yrjola authored
Signed-off-by: Juha Yrjola <juha.yrjola@solidboot.com>
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Juha Yrjola authored
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- 29 Jun, 2006 1 commit
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Tony Lindgren authored
Fix GPMC_CS_CONFIG1 writing and typos Signed-off-by: Tony Lindgren <tony@atomide.com>
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- 28 Jun, 2006 2 commits
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Samuel Ortiz authored
Signed-off-by: Samuel Ortiz <samuel.ortiz@solidboot.com> Signed-off-by: Juha Yrjola <juha.yrjola@solidboot.com>
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Samuel Ortiz authored
Signed-off-by: Samuel Ortiz <samuel.ortiz@solidboot.com> Signed-off-by: Juha Yrjola <juha.yrjola@solidboot.com>
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- 26 Jun, 2006 4 commits
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Timo Teras authored
Fixes compilation errors on OMAP1. Signed-off-by: Timo Teras <timo.teras@solidboot.com> Signed-off-by: Juha Yrjola <juha.yrjola@solidboot.com>
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Imre Deak authored
- replace custom debugging stuff with the default kernel one - pass a pointer to the LCD object instance to member functions - rename lcd_lph8923 to the more generic lcd_mipid - use SPI_MODE_1 instead of SPI_MODE_0 in lcd_mipid - add ESD spike recovery support to lcd_mipid Signed-off-by: Imre Deak <ext-imre.deak@nokia.com> Signed-off-by: Juha Yrjola <juha.yrjola@solidboot.com>
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Imre Deak authored
- Support for - overlays through separate /dev/fbX nodes - scaling and color space conversion - per-plane memory configuration either in SRAM or SDRAM - Replace custom debug stuff with the default kernel one Signed-off-by: Imre Deak <ext-imre.deak@nokia.com> Signed-off-by: Juha Yrjola <juha.yrjola@solidboot.com>
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Imre Deak authored
- OMAP ATAG changes: FBMEM - support for per plane memory configurations LCD - add data_lines, reset GPIO line params - FB memory configuration: Support for per-plane memory configurations with FB location either in SRAM or SDRAM. - DMA consistent memory size: Make the ARM DMA consistent memory size overridable. The default is 2MB, but for larger frame buffers we may need more. Kconfig option is added in the next patch. Signed-off-by: Imre Deak <ext-imre.deak@nokia.com> Signed-off-by: Juha Yrjola <juha.yrjola@solidboot.com>
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- 23 Jun, 2006 1 commit
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Kevin Hilman authored
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- 21 Jun, 2006 4 commits
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Tony Lindgren authored
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Tony Lindgren authored
Multiplexing for 24xx GPMC wait pin monitoring Signed-off-by: Tony Lindgren <tony@atomide.com>
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Kevin Hilman authored
Signed-off-by: Kevin Hilman <khilman@deeprooted.net>
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Kevin Hilman authored
Signed-off-by: Kevin Hilman <khilman@deeprooted.net>
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- 20 Jun, 2006 5 commits
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Tony Lindgren authored
MT_MEMORY is needed in order to execute code in SRAM. Also need to use section mapping. Based on a patch by Richard Woodruff. Signed-off-by: Tony Lindgren <tony@atomide.com>
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Komal Shah authored
Use gpmc_cs_get_base_addr for H4 smc91x Signed-off-by: Komal Shah <komal_shah802003@yahoo.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
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Komal Shah authored
Use gpmc_cs_get_base_addr for H4 smc91x Signed-off-by: Komal Shah <komal_shah802003@yahoo.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
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Tony Lindgren authored
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Juha Yrjola authored
On OMAP2420, when running MPU at high frequencies, dmtimers need to have a longer delay for the new functional clock to be active. Signed-off-by: Juha Yrjola <juha.yrjola@solidboot.com>
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- 19 Jun, 2006 3 commits
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Imre Deak authored
Sprinkle dev_dbg's wrapped with VERBOSE to several functions to aid debugging. Signed-off-by: Imre Deak <imre.deak@solidboot.com> Signed-off-by: Juha Yrjola <juha.yrjola@solidboot.com>
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Timo Teras authored
- Initialize timer outside of spinlock to reduce the time the spinlock is held - Do clk_get to the source clocks during initialization to avoid sleeping later - New function to set counter register Signed-off-by: Timo Teras <timo.teras@solidboot.com> Signed-off-by: Juha Yrjola <juha.yrjola@solidboot.com>
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Juha Yrjola authored
Since the mutex protecting the clock list is static, the list itself should be too. Signed-off-by: Juha Yrjola <juha.yrjola@solidboot.com>
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- 18 Jun, 2006 1 commit
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Juha Yrjola authored
Also removed unused ochi_omap_host_enable() function. Signed-off-by: Juha Yrjola <juha.yrjola@solidboot.com>
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