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| author | Michel Dänzer <daenzer@vmware.com> | 2011-08-31 07:42:47 +0000 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2011-09-01 09:37:27 +0100 |
| commit | f01b7ba0eba63fc758ea1e0d4100c5ea0482e43e (patch) | |
| tree | 9eb8050542ef5a9cabbac16aee0adf121f195bad /drivers/gpu/drm/vmwgfx/vmwgfx_ldu.c | |
| parent | 654a4ef07a53c6b20e5411718e3aebe04c6a985f (diff) | |
| download | lwn-f01b7ba0eba63fc758ea1e0d4100c5ea0482e43e.tar.gz lwn-f01b7ba0eba63fc758ea1e0d4100c5ea0482e43e.zip | |
vmwgfx: Add support for depth 8
Signed-off-by: Michel Dänzer <daenzer@vmware.com>
Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/vmwgfx/vmwgfx_ldu.c')
| -rw-r--r-- | drivers/gpu/drm/vmwgfx/vmwgfx_ldu.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_ldu.c b/drivers/gpu/drm/vmwgfx/vmwgfx_ldu.c index 7b8115aab54d..c6d09a618353 100644 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_ldu.c +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_ldu.c @@ -83,6 +83,15 @@ static void vmw_ldu_crtc_gamma_set(struct drm_crtc *crtc, u16 *r, u16 *g, u16 *b, uint32_t start, uint32_t size) { + struct vmw_private *dev_priv = vmw_priv(crtc->dev); + int i; + + for (i = 0; i < size; i++) { + DRM_DEBUG("%d r/g/b = 0x%04x / 0x%04x / 0x%04x\n", i, r[i], g[i], b[i]); + vmw_write(dev_priv, SVGA_PALETTE_BASE + i * 3 + 0, r[i] >> 8); + vmw_write(dev_priv, SVGA_PALETTE_BASE + i * 3 + 1, g[i] >> 8); + vmw_write(dev_priv, SVGA_PALETTE_BASE + i * 3 + 2, b[i] >> 8); + } } static void vmw_ldu_crtc_destroy(struct drm_crtc *crtc) @@ -547,6 +556,8 @@ static int vmw_ldu_init(struct vmw_private *dev_priv, unsigned unit) drm_crtc_init(dev, crtc, &vmw_legacy_crtc_funcs); + drm_mode_crtc_set_gamma_size(crtc, 256); + drm_connector_attach_property(connector, dev->mode_config.dirty_info_property, 1); |