kernel.git/drivers/video/via/viafbdev.c, branch linux-3.2.y

viafb: replace strict_strtoul to kstrto* and check return value

2011-08-17T20:13:13Z

This commit replace the function strict_strtoul(becasue commit 33ee3b2e), and check the return value to avoid such warning: drivers/video/via/viafbdev.c:1992: warning: ignoring return value of 'kstrtoul', declared with attribute warn_unused_result Signed-off-by: Wang Shaoyan Signed-off-by: Florian Tobias Schandinat

Merge commit 'v3.1-rc2' into HEAD

2011-08-17T16:14:01Z

viafb: get rid of the remaining modetable structure assumptions

2011-08-07T13:34:35Z

This patch removes the remaining places where assumptions about the structure of the modetable were made. Aside from some places where assumptions are made that certain modes are in the modetable the only code dealing with the modetable and not just a single mode is in viamode. This will allow chaniging the modetable and use other sources for videomodes like the subsystem or EDID. Signed-off-by: Florian Tobias Schandinat

viafb: add new funcions to select a single mode

2011-08-06T23:22:49Z

This patch introduces 2 new functions for selecting a single mode based on hres, vres and refresh rate and changes some uses to use those. The advantage is that it is less error prone than doing the selection based on refresh rate everywhere and allows replacing the modetable structure. This includes a little change that users may notice: If a refresh rate was given as module parameters but does not exist in the modetable prior to this patch a refresh rate of 60 was assumed and after this patch the closest supported refresh rate to the one provided by the user is used. Signed-off-by: Florian Tobias Schandinat

viafb: remove superfluous mode lookup

2011-08-05T12:47:20Z

As the result is not used anywhere there is no need to perform the lookup at all. Signed-off-by: Florian Tobias Schandinat

viafb: improve pitch handling

2011-07-17T00:11:15Z

This patch adds checks for minimum and maximum pitch size to prevent invalid settings which could otherwise crash the machine. Also the alignment is done in a slightly more readable way. Signed-off-by: Florian Tobias Schandinat Cc: stable@kernel.org

viafbdev: fix compilation warning for unused variable

2011-06-27T14:37:31Z

viafbdev: Fix compilation warning for unused variable for #ifdef MODULE Fix compilation warning when #ifdef MODULE drivers/video/via/viafbdev.c: In function ‘viafb_init’: drivers/video/via/viafbdev.c:2019: warning: unused variable ‘r’ Signed-off-by: Nikanth Karthikesan Signed-off-by: Jiri Kosina

viafb: use display information in info not in var for panning

2011-05-27T18:51:29Z

As Laurent pointed out we must not use any information in the passed var besides xoffset, yoffset and vmode as otherwise applications might abuse it. Also use the aligned fix.line_length and not the (possible) unaligned xres_virtual. Signed-off-by: Florian Tobias Schandinat Reported-by: Laurent Pinchart Acked-by: Laurent Pinchart Cc: stable@kernel.org

Merge branch 'viafb-next' of git://github.com/schandinat/linux-2.6

2011-05-22T19:39:58Z

* 'viafb-next' of git://github.com/schandinat/linux-2.6: (24 commits) viafb: Automatic OLPC XO-1.5 configuration viafb: remove unused CEA mode viafb: try to map less memory in case of failure viafb: use write combining for video ram viafb: add X server compatibility mode viafb: reduce OLPC refresh a bit viafb: fix OLPC XO 1.5 device connection viafb: fix OLPC DCON refresh rate viafb: delete clock and PLL initialization viafb: replace custom return values viafb: some small cleanup for global variables viafb: gather common good, old VGA initialization in one place viafb: add engine clock support viafb: add VIA slapping capability viafb: split clock and PLL code to an extra file viafb: add primary/secondary clock on/off switches viafb: add clock source selection and PLL power management support viafb: prepare for PLL separation viafb: call viafb_get_clk_value only in viafb_set_vclock viafb: remove unused max_hres/vres ...

viafb: Automatic OLPC XO-1.5 configuration

2011-05-11T07:27:37Z

Currently, a long set of viafb options are needed to get the XO-1.5 laptop to output video (there is only 1 configuration that works, that can't really be autodetected). This patch automatically detects and configures viafb for the XO-1.5 laptop, meaning all that is required for working display is that viafb is loaded. Signed-off-by: Daniel Drake Signed-off-by: Florian Tobias Schandinat