diff options
| author | Alex Deucher <alexdeucher@gmail.com> | 2009-02-06 19:44:17 -0500 |
|---|---|---|
| committer | Alex Deucher <alexdeucher@gmail.com> | 2009-02-06 19:44:17 -0500 |
| commit | bba5d806cc46328ad9e4c521bfeeb2a59f96862b (patch) | |
| tree | 6043fbdb20625190b9e88ef0817641a10f266b7b | |
| parent | 28cf3492f431f325cb08d7c6aade43d8886df3f6 (diff) | |
AVIVO: better fix for rotation
This should handle initial rotation as well.
| -rw-r--r-- | src/atombios_crtc.c | 22 |
1 files changed, 17 insertions, 5 deletions
diff --git a/src/atombios_crtc.c b/src/atombios_crtc.c index e86f1865..e79ba138 100644 --- a/src/atombios_crtc.c +++ b/src/atombios_crtc.c @@ -455,6 +455,23 @@ atombios_crtc_mode_set(xf86CrtcPtr crtc, x = 0; y = 0; fb_location = fb_location + (char *)crtc->rotatedData - (char *)info->FB; + switch (crtc->rotation) { + case RR_Rotate_0: + case RR_Rotate_180: + OUTREG(AVIVO_D1GRPH_X_END + radeon_crtc->crtc_offset, pScrn->virtualX); + OUTREG(AVIVO_D1GRPH_Y_END + radeon_crtc->crtc_offset, pScrn->virtualY); + default: + break; + case RR_Rotate_90: + case RR_Rotate_270: + OUTREG(AVIVO_D1GRPH_X_END + radeon_crtc->crtc_offset, pScrn->virtualY); + OUTREG(AVIVO_D1GRPH_Y_END + radeon_crtc->crtc_offset, pScrn->virtualX); + break; + + } + } else { + OUTREG(AVIVO_D1GRPH_X_END + radeon_crtc->crtc_offset, pScrn->virtualX); + OUTREG(AVIVO_D1GRPH_Y_END + radeon_crtc->crtc_offset, pScrn->virtualY); } OUTREG(AVIVO_D1GRPH_PRIMARY_SURFACE_ADDRESS + radeon_crtc->crtc_offset, fb_location); @@ -465,11 +482,6 @@ atombios_crtc_mode_set(xf86CrtcPtr crtc, OUTREG(AVIVO_D1GRPH_SURFACE_OFFSET_Y + radeon_crtc->crtc_offset, 0); OUTREG(AVIVO_D1GRPH_X_START + radeon_crtc->crtc_offset, 0); OUTREG(AVIVO_D1GRPH_Y_START + radeon_crtc->crtc_offset, 0); - if (crtc->rotatedData == NULL) { - /* rotation changes the virtualX and virtualY */ - OUTREG(AVIVO_D1GRPH_X_END + radeon_crtc->crtc_offset, pScrn->virtualX); - OUTREG(AVIVO_D1GRPH_Y_END + radeon_crtc->crtc_offset, pScrn->virtualY); - } OUTREG(AVIVO_D1GRPH_PITCH + radeon_crtc->crtc_offset, crtc->scrn->displayWidth); OUTREG(AVIVO_D1GRPH_ENABLE + radeon_crtc->crtc_offset, 1); |