From: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Date: Fri, 11 Aug 2017 16:49:04 +0300
Subject: drm: omapdrm: hdmi: Pass HDMI core version as integer to HDMI audio
Git-commit: d20fa5a06d7bddb7823d14255982148fefb72950
Patch-mainline: v4.14-rc1
References: FATE#326289 FATE#326079 FATE#326049 FATE#322398 FATE#326166

The HDMI audio driver only needs to know which generation of HDMI
transmitter it deals with, not the detailed SoC model. Pass the version
number as an integer to prepare for removal of the OMAP SoC version from
the omapdrm driver.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Acked-by: Mark Brown <broonie@kernel.org>
Acked-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Acked-by: Petr Tesarik <ptesarik@suse.com>
---
 drivers/gpu/drm/omapdrm/dss/hdmi4.c          |    2 +-
 drivers/gpu/drm/omapdrm/dss/hdmi5.c          |    2 +-
 drivers/video/fbdev/omap2/omapfb/dss/hdmi4.c |    2 +-
 drivers/video/fbdev/omap2/omapfb/dss/hdmi5.c |    2 +-
 include/sound/omap-hdmi-audio.h              |    2 +-
 sound/soc/omap/omap-hdmi-audio.c             |    9 +++------
 6 files changed, 8 insertions(+), 11 deletions(-)

--- a/drivers/gpu/drm/omapdrm/dss/hdmi4.c
+++ b/drivers/gpu/drm/omapdrm/dss/hdmi4.c
@@ -667,7 +667,7 @@ static int hdmi_audio_register(struct de
 {
 	struct omap_hdmi_audio_pdata pdata = {
 		.dev = dev,
-		.dss_version = omapdss_get_version(),
+		.version = 4,
 		.audio_dma_addr = hdmi_wp_get_audio_dma_addr(&hdmi.wp),
 		.ops = &hdmi_audio_ops,
 	};
--- a/drivers/gpu/drm/omapdrm/dss/hdmi5.c
+++ b/drivers/gpu/drm/omapdrm/dss/hdmi5.c
@@ -694,7 +694,7 @@ static int hdmi_audio_register(struct de
 {
 	struct omap_hdmi_audio_pdata pdata = {
 		.dev = dev,
-		.dss_version = omapdss_get_version(),
+		.version = 5,
 		.audio_dma_addr = hdmi_wp_get_audio_dma_addr(&hdmi.wp),
 		.ops = &hdmi_audio_ops,
 	};
--- a/drivers/video/fbdev/omap2/omapfb/dss/hdmi4.c
+++ b/drivers/video/fbdev/omap2/omapfb/dss/hdmi4.c
@@ -664,7 +664,7 @@ static int hdmi_audio_register(struct de
 {
 	struct omap_hdmi_audio_pdata pdata = {
 		.dev = dev,
-		.dss_version = omapdss_get_version(),
+		.version = 4,
 		.audio_dma_addr = hdmi_wp_get_audio_dma_addr(&hdmi.wp),
 		.ops = &hdmi_audio_ops,
 	};
--- a/drivers/video/fbdev/omap2/omapfb/dss/hdmi5.c
+++ b/drivers/video/fbdev/omap2/omapfb/dss/hdmi5.c
@@ -695,7 +695,7 @@ static int hdmi_audio_register(struct de
 {
 	struct omap_hdmi_audio_pdata pdata = {
 		.dev = dev,
-		.dss_version = omapdss_get_version(),
+		.version = 5,
 		.audio_dma_addr = hdmi_wp_get_audio_dma_addr(&hdmi.wp),
 		.ops = &hdmi_audio_ops,
 	};
--- a/include/sound/omap-hdmi-audio.h
+++ b/include/sound/omap-hdmi-audio.h
@@ -39,7 +39,7 @@ struct omap_hdmi_audio_ops {
 /* HDMI audio initalization data */
 struct omap_hdmi_audio_pdata {
 	struct device *dev;
-	enum omapdss_version dss_version;
+	unsigned int version;
 	phys_addr_t audio_dma_addr;
 
 	const struct omap_hdmi_audio_ops *ops;
--- a/sound/soc/omap/omap-hdmi-audio.c
+++ b/sound/soc/omap/omap-hdmi-audio.c
@@ -337,14 +337,11 @@ static int omap_hdmi_audio_probe(struct
 	ad->dma_data.addr_width = DMA_SLAVE_BUSWIDTH_4_BYTES;
 	mutex_init(&ad->current_stream_lock);
 
-	switch (ha->dss_version) {
-	case OMAPDSS_VER_OMAP4430_ES1:
-	case OMAPDSS_VER_OMAP4430_ES2:
-	case OMAPDSS_VER_OMAP4:
+	switch (ha->version) {
+	case 4:
 		dai_drv = &omap4_hdmi_dai;
 		break;
-	case OMAPDSS_VER_OMAP5:
-	case OMAPDSS_VER_DRA7xx:
+	case 5:
 		dai_drv = &omap5_hdmi_dai;
 		break;
 	default: