Nouveau - Oct 2009 - [PATCH 1/2] Fix NVLoadPalette for 15/16 bit depth.

Signed-off-by: Francisco Jerez <currojerez at riseup.net>
---
 src/nv_driver.c |    4 ++++
 1 files changed, 4 insertions(+), 0 deletions(-)

diff --git a/src/nv_driver.c b/src/nv_driver.c
index a31ce5d..4255c19 100644
--- a/src/nv_driver.c
+++ b/src/nv_driver.c
@@ -1419,6 +1419,8 @@ NVLoadPalette(ScrnInfoPtr pScrn, int numColors, int
*indices,
 					lut_b[index * 8 + j] = colors[index].blue << 8;
 				}
 			}
+			break;
+
 		case 16:
 			for (i = 0; i < numColors; i++) {
 				index = indices[i];
@@ -1434,6 +1436,8 @@ NVLoadPalette(ScrnInfoPtr pScrn, int numColors, int
*indices,
 					lut_g[index * 4 + j] = colors[index].green << 8;
 				}
 			}
+			break;
+
 		default:
 			for (i = 0; i < numColors; i++) {
 				index = indices[i];
-- 
1.6.4.4

This reverts commit 6c8d3e39b72abe897b08d9e90cae85e121863d2c, as it
breaks gamma setting with servers older than 1.7.

Signed-off-by: Francisco Jerez <currojerez at riseup.net>
---
It looks like it was intended to workaround the problem in NVLoadPalette
PATCH1 fixes. 

 src/drmmode_display.c |    7 +++++--
 src/nv_driver.c       |    3 +--
 2 files changed, 6 insertions(+), 4 deletions(-)

diff --git a/src/drmmode_display.c b/src/drmmode_display.c
index 3930814..43aca64 100644
--- a/src/drmmode_display.c
+++ b/src/drmmode_display.c
@@ -346,8 +346,11 @@ drmmode_set_mode_major(xf86CrtcPtr crtc, DisplayModePtr
mode,
 	}
 
 #if XF86_CRTC_VERSION >= 3
-	crtc->funcs->gamma_set(crtc, crtc->gamma_red, crtc->gamma_green,
-			       crtc->gamma_blue, crtc->gamma_size);
+	/* Only upload when needed, to avoid unneeded delays. */
+	if (!crtc->active)
+		crtc->funcs->gamma_set(crtc, crtc->gamma_red, crtc->gamma_green,
+					crtc->gamma_blue, crtc->gamma_size);
+
 	crtc->active = TRUE;
 #endif
 
diff --git a/src/nv_driver.c b/src/nv_driver.c
index 4255c19..4595940 100644
--- a/src/nv_driver.c
+++ b/src/nv_driver.c
@@ -1690,8 +1690,7 @@ NVScreenInit(int scrnIndex, ScreenPtr pScreen, int argc,
char **argv)
 	 * Initialize colormap layer.
 	 * Must follow initialization of the default colormap 
 	 */
-	if (!pNv->kms_enable &&
-	    !xf86HandleColormaps(pScreen, 256, 8, NVLoadPalette,
+	if (!xf86HandleColormaps(pScreen, 256, 8, NVLoadPalette,
 				 NULL, CMAP_PALETTED_TRUECOLOR))
 		return FALSE;
 
-- 
1.6.4.4