[PATCH xf86-video-ati 11/15] Remove drmmode_load_palette

[Michel Dänzer]

From: Michel Dänzer <michel.daenzer at amd.com>

Not used by any supported version of xserver.

(Ported from amdgpu commits 1091f28e1fa239ee1a973d84a8376fa4a95d7247
 and 5a4d3267ac3823fe58b51b0b9075b82375d7180c)

Signed-off-by: Michel Dänzer <michel.daenzer at amd.com>
---
 src/drmmode_display.c | 65 +--------------------------------------------------
 src/drmmode_display.h |  1 -
 2 files changed, 1 insertion(+), 65 deletions(-)

diff --git a/src/drmmode_display.c b/src/drmmode_display.c
index cdfbbe5..849dc3c 100644
--- a/src/drmmode_display.c
+++ b/src/drmmode_display.c
@@ -2498,69 +2498,6 @@ Bool drmmode_set_desired_modes(ScrnInfoPtr pScrn, drmmode_ptr drmmode,
 	return TRUE;
 }
 
-static void drmmode_load_palette(ScrnInfoPtr pScrn, int numColors,
-                                 int *indices, LOCO *colors, VisualPtr pVisual)
-{
-    xf86CrtcConfigPtr   xf86_config = XF86_CRTC_CONFIG_PTR(pScrn);
-    uint16_t       lut_r[256], lut_g[256], lut_b[256];
-    int index, j, i;
-    int c;
-
-    for (c = 0; c < xf86_config->num_crtc; c++) {
-        xf86CrtcPtr crtc = xf86_config->crtc[c];
-	drmmode_crtc_private_ptr drmmode_crtc = crtc->driver_private;
-
-        for (i = 0 ; i < 256; i++) {
-            lut_r[i] = drmmode_crtc->lut_r[i] << 6;
-            lut_g[i] = drmmode_crtc->lut_g[i] << 6;
-            lut_b[i] = drmmode_crtc->lut_b[i] << 6;
-        }
-
-        switch(pScrn->depth) {
-        case 15:
-            for (i = 0; i < numColors; i++) {
-                index = indices[i];
-                for (j = 0; j < 8; j++) {
-                    lut_r[index * 8 + j] = colors[index].red << 6;
-                    lut_g[index * 8 + j] = colors[index].green << 6;
-                    lut_b[index * 8 + j] = colors[index].blue << 6;
-                }
-            }
-         break;
-         case 16:
-             for (i = 0; i < numColors; i++) {
-                 index = indices[i];
-
-                  if (i <= 31) {
-                      for (j = 0; j < 8; j++) {
-                          lut_r[index * 8 + j] = colors[index].red << 6;
-                          lut_b[index * 8 + j] = colors[index].blue << 6;
-                      }
-                  }
-
-                  for (j = 0; j < 4; j++) {
-                      lut_g[index * 4 + j] = colors[index].green << 6;
-                  }
-              }
-	  break;
-          default:
-              for (i = 0; i < numColors; i++) {
-                  index = indices[i];
-                  lut_r[index] = colors[index].red << 6;
-                  lut_g[index] = colors[index].green << 6;
-                  lut_b[index] = colors[index].blue << 6;
-              }
-              break;
-          }
-
-    /* Make the change through RandR */
-        if (crtc->randr_crtc)
-            RRCrtcGammaSet(crtc->randr_crtc, lut_r, lut_g, lut_b);
-        else
-            crtc->funcs->gamma_set(crtc, lut_r, lut_g, lut_b, 256);
-     }
-}
-
 Bool drmmode_setup_colormap(ScreenPtr pScreen, ScrnInfoPtr pScrn)
 {
     xf86CrtcConfigPtr   xf86_config = XF86_CRTC_CONFIG_PTR(pScrn);
@@ -2572,7 +2509,7 @@ Bool drmmode_setup_colormap(ScreenPtr pScreen, ScrnInfoPtr pScrn)
 	    return FALSE;
 	/* all radeons support 10 bit CLUTs */
 	if (!xf86HandleColormaps(pScreen, 256, 10,
-				 drmmode_load_palette, NULL,
+				 NULL, NULL,
 				 CMAP_PALETTED_TRUECOLOR
 #if 0 /* This option messes up text mode! (eich at suse.de) */
 				 | CMAP_LOAD_EVEN_IF_OFFSCREEN
diff --git a/src/drmmode_display.h b/src/drmmode_display.h
index 7602eb8..ade4a0b 100644
--- a/src/drmmode_display.h
+++ b/src/drmmode_display.h
@@ -96,7 +96,6 @@ typedef struct {
     uint32_t dpms_last_seq;
     int dpms_last_fps;
     uint32_t interpolated_vblanks;
-    uint16_t lut_r[256], lut_g[256], lut_b[256];
 
     /* Modeset needed (for DPMS on or after a page flip crossing with a
      * modeset)
-- 
2.9.3