Merge remote branch 'origin/modesetting-gem' into modesetting-gem

9 files changed, 68 insertions, 34 deletions

diff --git a/linux-core/atombios_crtc.c b/linux-core/atombios_crtc.c
index 922cc7e0..3856f8ca 100644
--- a/linux-core/atombios_crtc.c
+++ b/linux-core/atombios_crtc.c
@@ -419,6 +419,7 @@ void atombios_crtc_mode_set(struct drm_crtc *crtc,
 			atombios_set_crtc_dtd_timing(crtc, &crtc_dtd_timing);
 		}
 		radeon_crtc_set_base(crtc, x, y);
+		radeon_legacy_atom_set_surface(crtc);
 	}
 
 }
diff --git a/linux-core/radeon_atombios.c b/linux-core/radeon_atombios.c
index 90a367a0..a763e766 100644
--- a/linux-core/radeon_atombios.c
+++ b/linux-core/radeon_atombios.c
@@ -277,8 +277,10 @@ bool radeon_get_atom_connector_info_from_bios_connector_table(struct drm_device
 	union atom_supported_devices *supported_devices;
 	int i,j;
 
-	if (radeon_get_atom_connector_info_from_bios_object_table(dev))
-		return true;
+	if ((dev_priv->flags & RADEON_FAMILY_MASK) >= CHIP_R600)
+		// FIXME this should return false for pre-r6xx chips
+		if (radeon_get_atom_connector_info_from_bios_object_table(dev))
+			return true;
 
 	atom_parse_data_header(ctx, index, &size, &frev, &crev, &data_offset);
 
diff --git a/linux-core/radeon_display.c b/linux-core/radeon_display.c
index 5c86f74c..ddc933cc 100644
--- a/linux-core/radeon_display.c
+++ b/linux-core/radeon_display.c
@@ -195,7 +195,7 @@ static void radeon_crtc_init(struct drm_device *dev, int index)
 		radeon_crtc->lut_b[i] = i;
 	}
 
-	if (dev_priv->is_atom_bios)
+	if (dev_priv->is_atom_bios && (radeon_is_avivo(dev_priv) || radeon_r4xx_atom))
 		radeon_atombios_init_crtc(dev, radeon_crtc);
 	else
 		radeon_legacy_init_crtc(dev, radeon_crtc);
@@ -237,7 +237,10 @@ bool radeon_setup_enc_conn(struct drm_device *dev)
 		encoder = NULL;
 		/* if we find an LVDS connector */
 		if (mode_info->bios_connector[i].connector_type == CONNECTOR_LVDS) {
-			encoder = radeon_encoder_lvtma_add(dev, i);
+			if (radeon_is_avivo(dev_priv) || radeon_r4xx_atom)
+				encoder = radeon_encoder_lvtma_add(dev, i);
+			else
+				encoder = radeon_encoder_legacy_lvds_add(dev, i);
 			if (encoder)
 				drm_mode_connector_attach_encoder(connector, encoder);
 		}
@@ -246,7 +249,14 @@ bool radeon_setup_enc_conn(struct drm_device *dev)
 		if ((mode_info->bios_connector[i].connector_type == CONNECTOR_DVI_I) ||
 		    (mode_info->bios_connector[i].connector_type == CONNECTOR_DVI_A) ||
 		    (mode_info->bios_connector[i].connector_type == CONNECTOR_VGA)) {
-			encoder = radeon_encoder_atom_dac_add(dev, i, mode_info->bios_connector[i].dac_type, 0);
+			if (radeon_is_avivo(dev_priv) || radeon_r4xx_atom)
+				encoder = radeon_encoder_atom_dac_add(dev, i, mode_info->bios_connector[i].dac_type, 0);
+			else {
+				if (mode_info->bios_connector[i].dac_type == DAC_PRIMARY)
+					encoder = radeon_encoder_legacy_primary_dac_add(dev, i, 0);
+				else if (mode_info->bios_connector[i].dac_type == DAC_TVDAC)
+					encoder = radeon_encoder_legacy_tv_dac_add(dev, i, 0);
+			}
 			if (encoder)
 				drm_mode_connector_attach_encoder(connector, encoder);
 		}
@@ -254,14 +264,26 @@ bool radeon_setup_enc_conn(struct drm_device *dev)
 		/* TMDS on DVI */
 		if ((mode_info->bios_connector[i].connector_type == CONNECTOR_DVI_I) ||
 		    (mode_info->bios_connector[i].connector_type == CONNECTOR_DVI_D)) {
-			encoder = radeon_encoder_atom_tmds_add(dev, i, mode_info->bios_connector[i].tmds_type);
+			if (radeon_is_avivo(dev_priv) || radeon_r4xx_atom)
+				encoder = radeon_encoder_atom_tmds_add(dev, i, mode_info->bios_connector[i].tmds_type);
+			else {
+				if (mode_info->bios_connector[i].tmds_type == TMDS_INT)
+					encoder = radeon_encoder_legacy_tmds_int_add(dev, i);
+				else if (mode_info->bios_connector[i].tmds_type == TMDS_EXT)
+					encoder = radeon_encoder_legacy_tmds_ext_add(dev, i);
+			}
 			if (encoder)
 				drm_mode_connector_attach_encoder(connector, encoder);
 		}
 
 		/* TVDAC on DIN */
 		if (mode_info->bios_connector[i].connector_type == CONNECTOR_DIN) {
-			encoder = radeon_encoder_atom_dac_add(dev, i, mode_info->bios_connector[i].dac_type, 1);
+			if (radeon_is_avivo(dev_priv) || radeon_r4xx_atom)
+				encoder = radeon_encoder_atom_dac_add(dev, i, mode_info->bios_connector[i].dac_type, 1);
+			else {
+				if (mode_info->bios_connector[i].dac_type == DAC_TVDAC)
+					encoder = radeon_encoder_legacy_tv_dac_add(dev, i, 0);
+			}
 			if (encoder)
 				drm_mode_connector_attach_encoder(connector, encoder);
 		}
diff --git a/linux-core/radeon_drv.c b/linux-core/radeon_drv.c
index 9b3397ca..79bcc3e6 100644
--- a/linux-core/radeon_drv.c
+++ b/linux-core/radeon_drv.c
@@ -38,6 +38,7 @@
 
 int radeon_no_wb;
 int radeon_dynclks = 1;
+int radeon_r4xx_atom = 0;
 
 MODULE_PARM_DESC(no_wb, "Disable AGP writeback for scratch registers\n");
 module_param_named(no_wb, radeon_no_wb, int, 0444);
@@ -48,6 +49,9 @@ module_param_named(modeset, radeon_modeset, int, 0400);
 MODULE_PARM_DESC(dynclks, "Disable/Enable dynamic clocks");
 module_param_named(dynclks, radeon_dynclks, int, 0444);
 
+MODULE_PARM_DESC(r4xx_atom, "Enable ATOMBIOS modesetting for R4xx");
+module_param_named(r4xx_atom, radeon_r4xx_atom, int, 0444);
+
 static int dri_library_name(struct drm_device * dev, char * buf)
 {
 	drm_radeon_private_t *dev_priv = dev->dev_private;
diff --git a/linux-core/radeon_encoders.c b/linux-core/radeon_encoders.c
index 04ab03a0..e5c95c9a 100644
--- a/linux-core/radeon_encoders.c
+++ b/linux-core/radeon_encoders.c
@@ -768,8 +768,8 @@ static void atombios_tmds2_setup(struct drm_encoder *encoder,
 }
 
 
-static void atombios_ext_tmds_setup(struct drm_encoder *encoder,
-				    struct drm_display_mode *mode)
+void atombios_ext_tmds_setup(struct drm_encoder *encoder,
+			     struct drm_display_mode *mode)
 {
 	struct drm_device *dev = encoder->dev;
 	struct drm_radeon_private *dev_priv = dev->dev_private;
diff --git a/linux-core/radeon_legacy_crtc.c b/linux-core/radeon_legacy_crtc.c
index f99cbdaa..820bd548 100644
--- a/linux-core/radeon_legacy_crtc.c
+++ b/linux-core/radeon_legacy_crtc.c
@@ -172,7 +172,7 @@ void radeon_crtc_dpms(struct drm_crtc *crtc, int mode)
 }
 
 /* properly set crtc bpp when using atombios */
-static void radeon_legacy_atom_set_surface(struct drm_crtc *crtc)
+void radeon_legacy_atom_set_surface(struct drm_crtc *crtc)
 {
 	struct drm_device *dev = crtc->dev;
 	struct drm_radeon_private *dev_priv = dev->dev_private;
@@ -312,9 +312,6 @@ static bool radeon_set_crtc1_base(struct drm_crtc *crtc, int x, int y)
 	disp_merge_cntl &= ~RADEON_DISP_RGB_OFFSET_EN;
 	RADEON_WRITE(RADEON_DISP_MERGE_CNTL, disp_merge_cntl);
 
-	if (dev_priv->is_atom_bios)
-		radeon_legacy_atom_set_surface(crtc);
-
 	return true;
 }
 
@@ -736,9 +733,6 @@ static bool radeon_set_crtc2_base(struct drm_crtc *crtc, int x, int y)
 	disp2_merge_cntl &= ~RADEON_DISP2_RGB_OFFSET_EN;
 	RADEON_WRITE(RADEON_DISP2_MERGE_CNTL,      disp2_merge_cntl);
 
-	if (dev_priv->is_atom_bios)
-		radeon_legacy_atom_set_surface(crtc);
-
 	return true;
 }
 
diff --git a/linux-core/radeon_legacy_encoders.c b/linux-core/radeon_legacy_encoders.c
index 1a1db534..261501d1 100644
--- a/linux-core/radeon_legacy_encoders.c
+++ b/linux-core/radeon_legacy_encoders.c
@@ -923,33 +923,40 @@ static void radeon_legacy_tmds_ext_mode_set(struct drm_encoder *encoder,
 	struct drm_radeon_private *dev_priv = dev->dev_private;
 	struct radeon_crtc *radeon_crtc = to_radeon_crtc(encoder->crtc);
 	struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
-	uint32_t fp2_gen_cntl = RADEON_READ(RADEON_FP2_GEN_CNTL);
+	uint32_t fp2_gen_cntl;
 
 	DRM_DEBUG("\n");
 
 	if (radeon_crtc->crtc_id == 0)
 		radeon_legacy_rmx_mode_set(encoder, mode, adjusted_mode);
 
-	if (1) // FIXME rgbBits == 8
-		fp2_gen_cntl |= RADEON_FP2_PANEL_FORMAT; /* 24 bit format, */
-	else
-		fp2_gen_cntl &= ~RADEON_FP2_PANEL_FORMAT;/* 18 bit format, */
-
-	fp2_gen_cntl &= ~(RADEON_FP2_ON |
-			  RADEON_FP2_DVO_EN |
-			  RADEON_FP2_DVO_RATE_SEL_SDR);
+	if (dev_priv->is_atom_bios) {
+		atombios_ext_tmds_setup(encoder, adjusted_mode);
+		fp2_gen_cntl = RADEON_READ(RADEON_FP2_GEN_CNTL);
+	} else {
+		fp2_gen_cntl = RADEON_READ(RADEON_FP2_GEN_CNTL);
 
-	/* XXX: these are oem specific */
-	if (radeon_is_r300(dev_priv)) {
-		if ((dev->pdev->device == 0x4850) &&
-		    (dev->pdev->subsystem_vendor == 0x1028) &&
-		    (dev->pdev->subsystem_device == 0x2001)) /* Dell Inspiron 8600 */
-			fp2_gen_cntl |= R300_FP2_DVO_CLOCK_MODE_SINGLE;
+		if (1) // FIXME rgbBits == 8
+			fp2_gen_cntl |= RADEON_FP2_PANEL_FORMAT; /* 24 bit format, */
 		else
-			fp2_gen_cntl |= RADEON_FP2_PAD_FLOP_EN | R300_FP2_DVO_CLOCK_MODE_SINGLE;
+			fp2_gen_cntl &= ~RADEON_FP2_PANEL_FORMAT;/* 18 bit format, */
+
+		fp2_gen_cntl &= ~(RADEON_FP2_ON |
+				  RADEON_FP2_DVO_EN |
+				  RADEON_FP2_DVO_RATE_SEL_SDR);
+
+		/* XXX: these are oem specific */
+		if (radeon_is_r300(dev_priv)) {
+			if ((dev->pdev->device == 0x4850) &&
+			    (dev->pdev->subsystem_vendor == 0x1028) &&
+			    (dev->pdev->subsystem_device == 0x2001)) /* Dell Inspiron 8600 */
+				fp2_gen_cntl |= R300_FP2_DVO_CLOCK_MODE_SINGLE;
+			else
+				fp2_gen_cntl |= RADEON_FP2_PAD_FLOP_EN | R300_FP2_DVO_CLOCK_MODE_SINGLE;
 
-		/*if (mode->clock > 165000)
-			fp2_gen_cntl |= R300_FP2_DVO_DUAL_CHANNEL_EN;*/
+			/*if (mode->clock > 165000)
+			  fp2_gen_cntl |= R300_FP2_DVO_DUAL_CHANNEL_EN;*/
+		}
 	}
 
 	if (radeon_crtc->crtc_id == 0) {
diff --git a/linux-core/radeon_mode.h b/linux-core/radeon_mode.h
index 577c3cf9..fef27380 100644
--- a/linux-core/radeon_mode.h
+++ b/linux-core/radeon_mode.h
@@ -277,6 +277,8 @@ struct drm_encoder *radeon_encoder_legacy_primary_dac_add(struct drm_device *dev
 struct drm_encoder *radeon_encoder_legacy_tv_dac_add(struct drm_device *dev, int bios_index, int with_tv);
 struct drm_encoder *radeon_encoder_legacy_tmds_int_add(struct drm_device *dev, int bios_index);
 struct drm_encoder *radeon_encoder_legacy_tmds_ext_add(struct drm_device *dev, int bios_index);
+extern void atombios_ext_tmds_setup(struct drm_encoder *encoder,
+				    struct drm_display_mode *mode);
 
 extern void radeon_crtc_load_lut(struct drm_crtc *crtc);
 extern void atombios_crtc_set_base(struct drm_crtc *crtc, int x, int y);
@@ -287,6 +289,7 @@ extern void atombios_crtc_mode_set(struct drm_crtc *crtc,
 extern void atombios_crtc_dpms(struct drm_crtc *crtc, int mode);
 
 extern void radeon_crtc_set_base(struct drm_crtc *crtc, int x, int y);
+extern void radeon_legacy_atom_set_surface(struct drm_crtc *crtc);
 
 extern int radeon_crtc_cursor_set(struct drm_crtc *crtc,
 				  struct drm_file *file_priv,
diff --git a/shared-core/radeon_drv.h b/shared-core/radeon_drv.h
index 25a07e30..3490ddbe 100644
--- a/shared-core/radeon_drv.h
+++ b/shared-core/radeon_drv.h
@@ -456,6 +456,7 @@ typedef struct drm_radeon_kcmd_buffer {
 
 extern int radeon_no_wb;
 extern int radeon_dynclks;
+extern int radeon_r4xx_atom;
 extern struct drm_ioctl_desc radeon_ioctls[];
 extern int radeon_max_ioctl;