drm/mga: Use request_firmware() to load microcode

Image format is IHEX, one record for each pipe in order (record addresses are ignored). Signed-off-by: Ben Hutchings <ben@decadent.org.uk> Signed-off-by: Dave Airlie <airlied@redhat.com>
torvalds · Aug 27, 2009 · ece2be7 · ece2be7
1 parent c9c97b8
commit ece2be7
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Showing 9 changed files with 186 additions and 11,750 deletions.
diff --git a/drivers/gpu/drm/Kconfig b/drivers/gpu/drm/Kconfig
@@ -116,6 +116,7 @@ endchoice
 config DRM_MGA
 	tristate "Matrox g200/g400"
 	depends on DRM
+	select FW_LOADER
 	help
 	  Choose this option if you have a Matrox G200, G400 or G450 graphics
 	  card.  If M is selected, the module will be called mga.  AGP

diff --git a/drivers/gpu/drm/mga/mga_dma.c b/drivers/gpu/drm/mga/mga_dma.c
@@ -444,7 +444,7 @@ static int mga_do_agp_dma_bootstrap(struct drm_device * dev,
 {
 	drm_mga_private_t *const dev_priv =
 	    (drm_mga_private_t *) dev->dev_private;
-	unsigned int warp_size = mga_warp_microcode_size(dev_priv);
+	unsigned int warp_size = MGA_WARP_UCODE_SIZE;
 	int err;
 	unsigned offset;
 	const unsigned secondary_size = dma_bs->secondary_bin_count
@@ -619,7 +619,7 @@ static int mga_do_pci_dma_bootstrap(struct drm_device * dev,
 {
 	drm_mga_private_t *const dev_priv =
 	    (drm_mga_private_t *) dev->dev_private;
-	unsigned int warp_size = mga_warp_microcode_size(dev_priv);
+	unsigned int warp_size = MGA_WARP_UCODE_SIZE;
 	unsigned int primary_size;
 	unsigned int bin_count;
 	int err;

diff --git a/drivers/gpu/drm/mga/mga_drv.h b/drivers/gpu/drm/mga/mga_drv.h
@@ -177,7 +177,6 @@ extern void mga_do_dma_wrap_end(drm_mga_private_t * dev_priv);
 extern int mga_freelist_put(struct drm_device * dev, struct drm_buf * buf);
 
 				/* mga_warp.c */
-extern unsigned int mga_warp_microcode_size(const drm_mga_private_t * dev_priv);
 extern int mga_warp_install_microcode(drm_mga_private_t * dev_priv);
 extern int mga_warp_init(drm_mga_private_t * dev_priv);