Merge tag 'v3.5-rc4' into drm-intel-next-queued

I want to merge the "no more fake agp on gen6+" patches into
drm-intel-next (well, the last pieces). But a patch in 3.5-rc4 also
adds a new use of dev->agp. Hence the backmarge to sort this out, for
otherwise drm-intel-next merged into Linus' tree would conflict in the
relevant code, things would compile but nicely OOPS at driver load :(

Conflicts in this merge are just simple cases of "both branches
changed/added lines at the same place". The only tricky part is to
keep the order correct wrt the unwind code in case of errors in
intel_ringbuffer.c (and the MI_DISPLAY_FLIP #defines in i915_reg.h
together, obviously).

Conflicts:
	drivers/gpu/drm/i915/i915_reg.h
	drivers/gpu/drm/i915/intel_ringbuffer.c

Signed-Off-by: Daniel Vetter <daniel.vetter@ffwll.ch>

1 files changed, 49 insertions, 102 deletions

diff --git a/drivers/video/omap2/dss/dss.h b/drivers/video/omap2/dss/dss.h
index d4b3dff..dd1092c 100644
--- a/drivers/video/omap2/dss/dss.h
+++ b/drivers/video/omap2/dss/dss.h
@@ -150,9 +150,6 @@ struct dsi_clock_info {
 	u16 regm_dsi;	/* OMAP3: REGM4
 			 * OMAP4: REGM5 */
 	u16 lp_clk_div;
-
-	u8 highfreq;
-	bool use_sys_clk;
 };
 
 struct seq_file;
@@ -162,6 +159,16 @@ struct platform_device;
 struct bus_type *dss_get_bus(void);
 struct regulator *dss_get_vdds_dsi(void);
 struct regulator *dss_get_vdds_sdi(void);
+int dss_get_ctx_loss_count(struct device *dev);
+int dss_dsi_enable_pads(int dsi_id, unsigned lane_mask);
+void dss_dsi_disable_pads(int dsi_id, unsigned lane_mask);
+int dss_set_min_bus_tput(struct device *dev, unsigned long tput);
+int dss_debugfs_create_file(const char *name, void (*write)(struct seq_file *));
+
+int omap_dss_register_device(struct omap_dss_device *dssdev,
+		struct device *parent, int disp_num);
+void omap_dss_unregister_device(struct omap_dss_device *dssdev);
+void omap_dss_unregister_child_devices(struct device *parent);
 
 /* apply */
 void dss_apply_init(void);
@@ -179,6 +186,9 @@ void dss_mgr_get_info(struct omap_overlay_manager *mgr,
 int dss_mgr_set_device(struct omap_overlay_manager *mgr,
 		struct omap_dss_device *dssdev);
 int dss_mgr_unset_device(struct omap_overlay_manager *mgr);
+void dss_mgr_set_timings(struct omap_overlay_manager *mgr,
+		struct omap_video_timings *timings);
+const struct omap_video_timings *dss_mgr_get_timings(struct omap_overlay_manager *mgr);
 
 bool dss_ovl_is_enabled(struct omap_overlay *ovl);
 int dss_ovl_enable(struct omap_overlay *ovl);
@@ -208,9 +218,11 @@ int dss_init_overlay_managers(struct platform_device *pdev);
 void dss_uninit_overlay_managers(struct platform_device *pdev);
 int dss_mgr_simple_check(struct omap_overlay_manager *mgr,
 		const struct omap_overlay_manager_info *info);
+int dss_mgr_check_timings(struct omap_overlay_manager *mgr,
+		const struct omap_video_timings *timings);
 int dss_mgr_check(struct omap_overlay_manager *mgr,
-		struct omap_dss_device *dssdev,
 		struct omap_overlay_manager_info *info,
+		const struct omap_video_timings *mgr_timings,
 		struct omap_overlay_info **overlay_infos);
 
 /* overlay */
@@ -220,22 +232,18 @@ void dss_overlay_setup_dispc_manager(struct omap_overlay_manager *mgr);
 void dss_recheck_connections(struct omap_dss_device *dssdev, bool force);
 int dss_ovl_simple_check(struct omap_overlay *ovl,
 		const struct omap_overlay_info *info);
-int dss_ovl_check(struct omap_overlay *ovl,
-		struct omap_overlay_info *info, struct omap_dss_device *dssdev);
+int dss_ovl_check(struct omap_overlay *ovl, struct omap_overlay_info *info,
+		const struct omap_video_timings *mgr_timings);
 
 /* DSS */
-int dss_init_platform_driver(void);
+int dss_init_platform_driver(void) __init;
 void dss_uninit_platform_driver(void);
 
-int dss_runtime_get(void);
-void dss_runtime_put(void);
-
 void dss_select_hdmi_venc_clk_source(enum dss_hdmi_venc_clk_source_select);
 enum dss_hdmi_venc_clk_source_select dss_get_hdmi_venc_clk_source(void);
 const char *dss_get_generic_clk_source_name(enum omap_dss_clk_source clk_src);
 void dss_dump_clocks(struct seq_file *s);
 
-void dss_dump_regs(struct seq_file *s);
 #if defined(CONFIG_DEBUG_FS) && defined(CONFIG_OMAP2_DSS_DEBUG_SUPPORT)
 void dss_debug_dump_clocks(struct seq_file *s);
 #endif
@@ -265,19 +273,8 @@ int dss_calc_clock_div(bool is_tft, unsigned long req_pck,
 		struct dispc_clock_info *dispc_cinfo);
 
 /* SDI */
-#ifdef CONFIG_OMAP2_DSS_SDI
-int sdi_init(void);
-void sdi_exit(void);
-int sdi_init_display(struct omap_dss_device *display);
-#else
-static inline int sdi_init(void)
-{
-	return 0;
-}
-static inline void sdi_exit(void)
-{
-}
-#endif
+int sdi_init_platform_driver(void) __init;
+void sdi_uninit_platform_driver(void) __exit;
 
 /* DSI */
 #ifdef CONFIG_OMAP2_DSS_DSI
@@ -285,19 +282,14 @@ static inline void sdi_exit(void)
 struct dentry;
 struct file_operations;
 
-int dsi_init_platform_driver(void);
-void dsi_uninit_platform_driver(void);
+int dsi_init_platform_driver(void) __init;
+void dsi_uninit_platform_driver(void) __exit;
 
 int dsi_runtime_get(struct platform_device *dsidev);
 void dsi_runtime_put(struct platform_device *dsidev);
 
 void dsi_dump_clocks(struct seq_file *s);
-void dsi_create_debugfs_files_irq(struct dentry *debugfs_dir,
-		const struct file_operations *debug_fops);
-void dsi_create_debugfs_files_reg(struct dentry *debugfs_dir,
-		const struct file_operations *debug_fops);
 
-int dsi_init_display(struct omap_dss_device *display);
 void dsi_irq_handler(void);
 u8 dsi_get_pixel_size(enum omap_dss_dsi_pixel_format fmt);
 
@@ -314,13 +306,6 @@ void dsi_wait_pll_hsdiv_dispc_active(struct platform_device *dsidev);
 void dsi_wait_pll_hsdiv_dsi_active(struct platform_device *dsidev);
 struct platform_device *dsi_get_dsidev_from_id(int module);
 #else
-static inline int dsi_init_platform_driver(void)
-{
-	return 0;
-}
-static inline void dsi_uninit_platform_driver(void)
-{
-}
 static inline int dsi_runtime_get(struct platform_device *dsidev)
 {
 	return 0;
@@ -377,28 +362,14 @@ static inline struct platform_device *dsi_get_dsidev_from_id(int module)
 #endif
 
 /* DPI */
-#ifdef CONFIG_OMAP2_DSS_DPI
-int dpi_init(void);
-void dpi_exit(void);
-int dpi_init_display(struct omap_dss_device *dssdev);
-#else
-static inline int dpi_init(void)
-{
-	return 0;
-}
-static inline void dpi_exit(void)
-{
-}
-#endif
+int dpi_init_platform_driver(void) __init;
+void dpi_uninit_platform_driver(void) __exit;
 
 /* DISPC */
-int dispc_init_platform_driver(void);
-void dispc_uninit_platform_driver(void);
+int dispc_init_platform_driver(void) __init;
+void dispc_uninit_platform_driver(void) __exit;
 void dispc_dump_clocks(struct seq_file *s);
-void dispc_dump_irqs(struct seq_file *s);
-void dispc_dump_regs(struct seq_file *s);
 void dispc_irq_handler(void);
-void dispc_fake_vsync_irq(void);
 
 int dispc_runtime_get(void);
 void dispc_runtime_put(void);
@@ -409,12 +380,12 @@ void dispc_disable_sidle(void);
 void dispc_lcd_enable_signal_polarity(bool act_high);
 void dispc_lcd_enable_signal(bool enable);
 void dispc_pck_free_enable(bool enable);
-void dispc_set_digit_size(u16 width, u16 height);
 void dispc_enable_fifomerge(bool enable);
 void dispc_enable_gamma_table(bool enable);
 void dispc_set_loadmode(enum omap_dss_load_mode mode);
 
-bool dispc_lcd_timings_ok(struct omap_video_timings *timings);
+bool dispc_mgr_timings_ok(enum omap_channel channel,
+		const struct omap_video_timings *timings);
 unsigned long dispc_fclk_rate(void);
 void dispc_find_clk_divs(bool is_tft, unsigned long req_pck, unsigned long fck,
 		struct dispc_clock_info *cinfo);
@@ -424,15 +395,16 @@ int dispc_calc_clock_rates(unsigned long dispc_fclk_rate,
 
 void dispc_ovl_set_fifo_threshold(enum omap_plane plane, u32 low, u32 high);
 void dispc_ovl_compute_fifo_thresholds(enum omap_plane plane,
-		u32 *fifo_low, u32 *fifo_high, bool use_fifomerge);
+		u32 *fifo_low, u32 *fifo_high, bool use_fifomerge,
+		bool manual_update);
 int dispc_ovl_setup(enum omap_plane plane, struct omap_overlay_info *oi,
-		bool ilace, bool replication);
+		bool ilace, bool replication,
+		const struct omap_video_timings *mgr_timings);
 int dispc_ovl_enable(enum omap_plane plane, bool enable);
 void dispc_ovl_set_channel_out(enum omap_plane plane,
 		enum omap_channel channel);
 
 void dispc_mgr_enable_fifohandcheck(enum omap_channel channel, bool enable);
-void dispc_mgr_set_lcd_size(enum omap_channel channel, u16 width, u16 height);
 u32 dispc_mgr_get_vsync_irq(enum omap_channel channel);
 u32 dispc_mgr_get_framedone_irq(enum omap_channel channel);
 bool dispc_mgr_go_busy(enum omap_channel channel);
@@ -445,12 +417,13 @@ void dispc_mgr_enable_stallmode(enum omap_channel channel, bool enable);
 void dispc_mgr_set_tft_data_lines(enum omap_channel channel, u8 data_lines);
 void dispc_mgr_set_lcd_display_type(enum omap_channel channel,
 		enum omap_lcd_display_type type);
-void dispc_mgr_set_lcd_timings(enum omap_channel channel,
+void dispc_mgr_set_timings(enum omap_channel channel,
 		struct omap_video_timings *timings);
 void dispc_mgr_set_pol_freq(enum omap_channel channel,
 		enum omap_panel_config config, u8 acbi, u8 acb);
 unsigned long dispc_mgr_lclk_rate(enum omap_channel channel);
 unsigned long dispc_mgr_pclk_rate(enum omap_channel channel);
+unsigned long dispc_core_clk_rate(void);
 int dispc_mgr_set_clock_div(enum omap_channel channel,
 		struct dispc_clock_info *cinfo);
 int dispc_mgr_get_clock_div(enum omap_channel channel,
@@ -460,19 +433,10 @@ void dispc_mgr_setup(enum omap_channel channel,
 
 /* VENC */
 #ifdef CONFIG_OMAP2_DSS_VENC
-int venc_init_platform_driver(void);
-void venc_uninit_platform_driver(void);
-void venc_dump_regs(struct seq_file *s);
-int venc_init_display(struct omap_dss_device *display);
+int venc_init_platform_driver(void) __init;
+void venc_uninit_platform_driver(void) __exit;
 unsigned long venc_get_pixel_clock(void);
 #else
-static inline int venc_init_platform_driver(void)
-{
-	return 0;
-}
-static inline void venc_uninit_platform_driver(void)
-{
-}
 static inline unsigned long venc_get_pixel_clock(void)
 {
 	WARN("%s: VENC not compiled in, returning pclk as 0\n", __func__);
@@ -482,23 +446,10 @@ static inline unsigned long venc_get_pixel_clock(void)
 
 /* HDMI */
 #ifdef CONFIG_OMAP4_DSS_HDMI
-int hdmi_init_platform_driver(void);
-void hdmi_uninit_platform_driver(void);
-int hdmi_init_display(struct omap_dss_device *dssdev);
+int hdmi_init_platform_driver(void) __init;
+void hdmi_uninit_platform_driver(void) __exit;
 unsigned long hdmi_get_pixel_clock(void);
-void hdmi_dump_regs(struct seq_file *s);
 #else
-static inline int hdmi_init_display(struct omap_dss_device *dssdev)
-{
-	return 0;
-}
-static inline int hdmi_init_platform_driver(void)
-{
-	return 0;
-}
-static inline void hdmi_uninit_platform_driver(void)
-{
-}
 static inline unsigned long hdmi_get_pixel_clock(void)
 {
 	WARN("%s: HDMI not compiled in, returning pclk as 0\n", __func__);
@@ -514,22 +465,18 @@ int omapdss_hdmi_read_edid(u8 *buf, int len);
 bool omapdss_hdmi_detect(void);
 int hdmi_panel_init(void);
 void hdmi_panel_exit(void);
+#ifdef CONFIG_OMAP4_DSS_HDMI_AUDIO
+int hdmi_audio_enable(void);
+void hdmi_audio_disable(void);
+int hdmi_audio_start(void);
+void hdmi_audio_stop(void);
+bool hdmi_mode_has_audio(void);
+int hdmi_audio_config(struct omap_dss_audio *audio);
+#endif
 
 /* RFBI */
-#ifdef CONFIG_OMAP2_DSS_RFBI
-int rfbi_init_platform_driver(void);
-void rfbi_uninit_platform_driver(void);
-void rfbi_dump_regs(struct seq_file *s);
-int rfbi_init_display(struct omap_dss_device *display);
-#else
-static inline int rfbi_init_platform_driver(void)
-{
-	return 0;
-}
-static inline void rfbi_uninit_platform_driver(void)
-{
-}
-#endif
+int rfbi_init_platform_driver(void) __init;
+void rfbi_uninit_platform_driver(void) __exit;
 
 
 #ifdef CONFIG_OMAP2_DSS_COLLECT_IRQ_STATS