Hi Adam, Can you please apply this patch please? Re-sending as a separate thread with patch in "git format-patch". I have tested this up to 16384x8192, higher resolutions make xtiming spew out garbage (integer overflow?).
Thanks Antoine
>From 24ba77d173273159d6295f8bcd8ddddd15a26eab Mon Sep 17 00:00:00 2001 From: Antoine Martin <[email protected]> Date: Wed, 13 Apr 2011 19:30:26 +0700 Subject: [PATCH] Constifies and increases the maximum size allowed for dummy screens to 32767x32767 Signed-off-by: Antoine Martin <[email protected]> Tested-by: Antoine Martin <[email protected]> --- src/dummy_driver.c | 7 +++++-- 1 files changed, 5 insertions(+), 2 deletions(-) diff --git a/src/dummy_driver.c b/src/dummy_driver.c index 804e41e..305bd3c 100644 --- a/src/dummy_driver.c +++ b/src/dummy_driver.c @@ -85,6 +85,9 @@ static Bool dummyDriverFunc(ScrnInfoPtr pScrn, xorgDriverFuncOp op, #define DUMMY_MINOR_VERSION PACKAGE_VERSION_MINOR #define DUMMY_PATCHLEVEL PACKAGE_VERSION_PATCHLEVEL +#define DUMMY_MAX_WIDTH 32767 +#define DUMMY_MAX_HEIGHT 32767 + /* * This is intentionally screen-independent. It indicates the binding * choice made in the first PreInit. @@ -402,8 +405,8 @@ DUMMYPreInit(ScrnInfoPtr pScrn, int flags) int apertureSize = (pScrn->videoRam * 1024); i = xf86ValidateModes(pScrn, pScrn->monitor->Modes, pScrn->display->modes, clockRanges, - NULL, 256, 2048,(8 * pScrn->bitsPerPixel), - 128, 2048, pScrn->display->virtualX, + NULL, 256, DUMMY_MAX_WIDTH,(8 * pScrn->bitsPerPixel), + 128, DUMMY_MAX_HEIGHT, pScrn->display->virtualX, pScrn->display->virtualY, apertureSize, LOOKUP_BEST_REFRESH); -- 1.7.4.2
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