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path: root/drivers/staging/sm7xxfb
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* staging: sm7xxfb: remove use of __devexitBill Pemberton2012-11-221-1/+1
| | | | | | | | CONFIG_HOTPLUG is going away as an option so __devexit is no longer needed. Signed-off-by: Bill Pemberton <wfp5p@virginia.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* staging: sm7xxfb: remove use of __devinitBill Pemberton2012-11-221-1/+1
| | | | | | | | CONFIG_HOTPLUG is going away as an option so __devinit is no longer needed. Signed-off-by: Bill Pemberton <wfp5p@virginia.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* staging: sm7xxfb: remove use of __devexit_pBill Pemberton2012-11-221-1/+1
| | | | | | | | CONFIG_HOTPLUG is going away as an option so __devexit_p is no longer needed. Signed-off-by: Bill Pemberton <wfp5p@virginia.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* staging: sm7xxfb: remove smtc_VRAMBaseAddressJavier M. Mellid2012-09-171-14/+7Star
| | | | | | | This patch erases smtc_VRAMBaseAddress variable. Signed-off-by: Javier M. Mellid <jmunhoz@igalia.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* staging: sm7xxfb: rename pFramebufferPhysical to mmio_baseJavier M. Mellid2012-09-171-7/+7
| | | | | | | This patch renames pFramebufferPhysical name to mmio_base. Signed-off-by: Javier M. Mellid <jmunhoz@igalia.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* staging: sm7xxfb: rename some smtcfb_info fieldsJavier M. Mellid2012-09-171-26/+26
| | | | | | | This patch improves naming style and comments on smtcfb_info fields. Signed-off-by: Javier M. Mellid <jmunhoz@igalia.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* staging: sm7xxfb: annotate iomem pointersJavier M. Mellid2012-09-172-8/+8
| | | | | | | This patch annotates iomem pointers. Signed-off-by: Javier M. Mellid <jmunhoz@igalia.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* staging: sm7xxfb: cleanup on smtc_alloc_fb_infoJavier M. Mellid2012-09-171-13/+7Star
| | | | | | | This patch improves code legibility after last changes. Signed-off-by: Javier M. Mellid <jmunhoz@igalia.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* staging: sm7xxfb: clean smtcfb_fix's id initializationJavier M. Mellid2012-09-171-6/+4Star
| | | | | | | | Setting up smtcfb_fix's id happens through smtc_alloc_fb_info. It adds complexity and unnecesary code. Signed-off-by: Javier M. Mellid <jmunhoz@igalia.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* staging: sm7xxfb: clean fb_fix_screeninfo and fb_var_screeninfo initializationJavier M. Mellid2012-09-171-14/+7Star
| | | | | | | | | | Part of fb_fix_screeninfo and fb_var_screeninfo initialization happens in smtc_alloc_fb_info. It duplicates code while hiding the real functionality of smtc_alloc_fb_info. This patch groups initialization together. Signed-off-by: Javier M. Mellid <jmunhoz@igalia.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* staging: sm7xxfb: copy device name before we pass to the smtc_alloc_fb_infoDevendra Naga2012-09-041-1/+2
| | | | | | | | | | | the name is not initialised and passed to the function smtc_alloc_fb_info and copies the name into a member of fb structure. copy the name before calling alloc_fb_info. Signed-off-by: Devendra Naga <devendra.aaru@gmail.com> Acked-by: Javier Muñoz <jmunhoz@igalia.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* staging: sm7xxfb: fix for "rename smtc_screen_info to smtc_scr_info"Stephen Rothwell2012-07-201-1/+1
| | | | | | Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au> Acked-by: Javier Muñoz <jmunhoz@igalia.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* staging/sm7xxfb: select sm7xxfb only when CONFIG_PCI is enabledDevendra Naga2012-07-171-1/+1
| | | | | | | | | | | | | | | | the sm7xxfb is a pci device, and should depend on the PCI. And also if we wont' depend on the PCI sub-system, the following warns will be triggered, drivers/staging/sm7xxfb/sm7xxfb.c:1061:1: warning: data definition has no type or storage class [enabled by default] drivers/staging/sm7xxfb/sm7xxfb.c:1061:1: warning: type defaults to 'int' in declaration of 'module_pci_driver' [-Wimplicit-int] drivers/staging/sm7xxfb/sm7xxfb.c:1061:1: warning: parameter names (without types) in function declaration [enabled by default] Reported-by: Fengguang Wu <fengguang.wu@intel.com> Signed-off-by: Devendra Naga <devendra.aaru@gmail.com> Signed-off-by: Randy Dunlap <rdunlap@xenotime.net> Cc: Teddy Wang <teddy.wang@siliconmotion.com.cn> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* staging: sm7xxfb: cleanup on smtc_alloc_fb_infoJavier M. Mellid2012-07-171-18/+18
| | | | | | | | | This patch improves coding style on smtc_alloc_fb_info. Tested with SM712. Signed-off-by: Javier M. Mellid <jmunhoz@igalia.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* staging: sm7xxfb: move pseudo palette into smtcfb_infoJavier M. Mellid2012-07-171-4/+4
| | | | | | | | | This patch moves pseudo palette into smtcfb_info struct. Tested with SM712. Signed-off-by: Javier M. Mellid <jmunhoz@igalia.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* staging: sm7xxfb: minor maintenance on timing pathJavier M. Mellid2012-07-171-119/+119
| | | | | | | | | | | This patch keeps smtc_set_timing and sm7xx_set_timing functions closed to smtcfb_setmode. This change eases reviewing and maintaining this logic path. Tested with SM712. Signed-off-by: Javier M. Mellid <jmunhoz@igalia.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* staging: sm7xxfb: rename sm712_set_timing to sm7xx_set_timingJavier M. Mellid2012-07-171-12/+12
| | | | | | | | | | | sm712_set_timing handles timing for 0x710, 0x712 and 0x720 chips. This patch renames the name of the function of sm712_set_timing to sm7xx_set_timing. Tested with SM712. Signed-off-by: Javier M. Mellid <jmunhoz@igalia.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* staging: sm7xxfb: minor maintenance on sm7xx_vga_setupJavier M. Mellid2012-07-171-53/+53
| | | | | | | | | | This patch keeps code related to sm7xx_vga_setup closed. It is useful to understand/maintain the logic behind sm7xx_vga_setup with a simple look. Tested with SM712. Signed-off-by: Javier M. Mellid <jmunhoz@igalia.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* staging: sm7xxfb: rename sm712vga_setup to sm7xx_vga_setupJavier M. Mellid2012-07-171-9/+4Star
| | | | | | | | | | This patch renames sm712vga_setup to sm7xx_vga_setup. sm7xx_vga_setup process command line options in order to get the vga parameter. This parameter will be the lookup index to match the right vesa mode. It is chip independent. Signed-off-by: Javier M. Mellid <jmunhoz@igalia.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* staging: sm7xxfb: rename smtc_screen_info to smtc_scr_infoJavier M. Mellid2012-07-171-15/+12Star
| | | | | | | | | | | This change of name improves readability on sm712_vga_setup and smtcfb_pci_probe. It is coherent with the name of vars being used on code while avoiding the use of extra long lines in functions. Tested with SM712. Signed-off-by: Javier M. Mellid <jmunhoz@igalia.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* staging: sm7xxfb: rename index var on sm712vga_setupJavier M. Mellid2012-07-171-8/+6Star
| | | | | | | | | This patchs renames index var on sm712vga_setup. Tested with SM712. Signed-off-by: Javier M. Mellid <jmunhoz@igalia.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* staging: sm7xxfb: fix struct names related to vesa modesJavier M. Mellid2012-07-171-11/+13
| | | | | | | | | | This patch renames structs related to vesa modes in order to get more readable code on sm712vga_setup. Tested with SM712. Signed-off-by: Javier M. Mellid <jmunhoz@igalia.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* staging/sm7xxfb: return a proper err for smtc_alloc_fb_info failureDevendra Naga2012-07-121-1/+3
| | | | | | | | | | | | | as smtc_alloc_fb_info can fail, but we are returning the 0, how? because the pci_enable_device succeeded, which makes the probe return 0, and may cause panics or some strange problems at remove when driver unloaded by modprobe -r. so return err properly as smtc_alloc_fb_info is doing kzallocs its good to do -ENOMEM Signed-off-by: Devendra Naga <devendra.aaru@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* staging/sm7xxfb: use module_pci_driver macroDevendra Naga2012-07-121-12/+1Star
| | | | | | | | | | | | | as the manual of module_pci_driver says that it can be used when the init and exit functions of the module does nothing but the pci_register_driver and pci_unregister_driver. use it for the sm7xxfb driver, as the driver does nothing in its _init and _exit functions but the register and unregister. Signed-off-by: Devendra Naga <devendra.aaru@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* staging: sm7xxfb: erase hardcode cast between smtcfb_info and fb_infoJavier M. Mellid2012-07-071-5/+5
| | | | | | | | | | | This patch erases hardcode cast between smtcfb_info and fb_info in order to get a more robust and less rigid smtcfb_info structure. fb_info doesn't need to be the first field in smtcfb_info after this patch. Tested with SM712. Signed-off-by: Javier M. Mellid <jmunhoz@igalia.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* staging: sm7xxfb: rename vars holding device and revision idsJavier M. Mellid2012-07-071-10/+9Star
| | | | | | | | | | This patch fixes CamelCase var names in smtcfb_info holding device and revision identifiers. Tested with SM712. Signed-off-by: Javier M. Mellid <jmunhoz@igalia.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* staging: sm7xxfb: code cleanup on smtcfb_setmodeJavier M. Mellid2012-06-271-35/+29Star
| | | | | | | | | Code cleanup on smtcfb_setmode. Tested with SM712. Signed-off-by: Javier M. Mellid <jmunhoz@igalia.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* staging: sm7xxfb: delete unnecessary color map allocationJavier M. Mellid2012-06-271-8/+8
| | | | | | | | | | | This patchs erases fb_alloc_cmap call in smtc_free_fb_info. In the future, when needed, the required function to call here should be fb_dealloc_cmap. Tested with SM712. Signed-off-by: Javier M. Mellid <jmunhoz@igalia.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* staging: sm7xxfb: dead code removalJavier M. Mellid2012-06-271-13/+3Star
| | | | | | | | | | This patch removes dead code related to BaseAddressInVRAM. It fixes comment on RAM control bits too. Tested with SM712. Signed-off-by: Javier M. Mellid <jmunhoz@igalia.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* staging: sm7xxfb: dead code removalJavier M. Mellid2012-06-272-5/+0Star
| | | | | | | | | This patch removes dead code. Tested with SM712. Signed-off-by: Javier M. Mellid <jmunhoz@igalia.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* staging: sm7xxfb: Fix typos in sm7xxfbJustin P. Mattock2012-06-251-2/+2
| | | | | | | | The below patch fixes some typos found in staging "sm7xxfb" while reading through. Signed-off-by: Justin P. Mattock <justinmattock@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* staging: sm7xxfb: sm7xx becomes sm7xxfbJavier M. Mellid2012-06-125-0/+1900
Rename sm7xx driver to sm7xxfb. Fix Kconfig and Makefile to fit the new change. Changes are coherent with the rest of stable framebuffer drivers. TODO updated. Signed-off-by: Javier M. Mellid <jmunhoz@igalia.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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