diff options
Diffstat (limited to 'drivers/gpu/drm/omapdrm/dss/venc.c')
| -rw-r--r-- | drivers/gpu/drm/omapdrm/dss/venc.c | 39 |
1 files changed, 19 insertions, 20 deletions
diff --git a/drivers/gpu/drm/omapdrm/dss/venc.c b/drivers/gpu/drm/omapdrm/dss/venc.c index 68a04a8753b0..d74f7fcc2e46 100644 --- a/drivers/gpu/drm/omapdrm/dss/venc.c +++ b/drivers/gpu/drm/omapdrm/dss/venc.c @@ -262,7 +262,7 @@ static const struct venc_config venc_config_pal_bdghi = { .fid_ext_start_y__fid_ext_offset_y = 0x01380005, }; -const struct videomode omap_dss_pal_timings = { +const struct videomode omap_dss_pal_vm = { .hactive = 720, .vactive = 574, .pixelclock = 13500000, @@ -278,9 +278,9 @@ const struct videomode omap_dss_pal_timings = { DISPLAY_FLAGS_PIXDATA_POSEDGE | DISPLAY_FLAGS_SYNC_NEGEDGE, }; -EXPORT_SYMBOL(omap_dss_pal_timings); +EXPORT_SYMBOL(omap_dss_pal_vm); -const struct videomode omap_dss_ntsc_timings = { +const struct videomode omap_dss_ntsc_vm = { .hactive = 720, .vactive = 482, .pixelclock = 13500000, @@ -296,7 +296,7 @@ const struct videomode omap_dss_ntsc_timings = { DISPLAY_FLAGS_PIXDATA_POSEDGE | DISPLAY_FLAGS_SYNC_NEGEDGE, }; -EXPORT_SYMBOL(omap_dss_ntsc_timings); +EXPORT_SYMBOL(omap_dss_ntsc_vm); static struct { struct platform_device *pdev; @@ -307,7 +307,7 @@ static struct { struct clk *tv_dac_clk; - struct videomode timings; + struct videomode vm; enum omap_dss_venc_type type; bool invert_polarity; @@ -421,13 +421,12 @@ static void venc_runtime_put(void) WARN_ON(r < 0 && r != -ENOSYS); } -static const struct venc_config *venc_timings_to_config( - struct videomode *timings) +static const struct venc_config *venc_timings_to_config(struct videomode *vm) { - if (memcmp(&omap_dss_pal_timings, timings, sizeof(*timings)) == 0) + if (memcmp(&omap_dss_pal_vm, vm, sizeof(*vm)) == 0) return &venc_config_pal_trm; - if (memcmp(&omap_dss_ntsc_timings, timings, sizeof(*timings)) == 0) + if (memcmp(&omap_dss_ntsc_vm, vm, sizeof(*vm)) == 0) return &venc_config_ntsc_trm; BUG(); @@ -445,7 +444,7 @@ static int venc_power_on(struct omap_dss_device *dssdev) goto err0; venc_reset(); - venc_write_config(venc_timings_to_config(&venc.timings)); + venc_write_config(venc_timings_to_config(&venc.vm)); dss_set_venc_output(venc.type); dss_set_dac_pwrdn_bgz(1); @@ -462,7 +461,7 @@ static int venc_power_on(struct omap_dss_device *dssdev) venc_write_reg(VENC_OUTPUT_CONTROL, l); - dss_mgr_set_timings(channel, &venc.timings); + dss_mgr_set_timings(channel, &venc.vm); r = regulator_enable(venc.vdda_dac_reg); if (r) @@ -540,17 +539,17 @@ static void venc_display_disable(struct omap_dss_device *dssdev) } static void venc_set_timings(struct omap_dss_device *dssdev, - struct videomode *timings) + struct videomode *vm) { DSSDBG("venc_set_timings\n"); mutex_lock(&venc.venc_lock); /* Reset WSS data when the TV standard changes. */ - if (memcmp(&venc.timings, timings, sizeof(*timings))) + if (memcmp(&venc.vm, vm, sizeof(*vm))) venc.wss_data = 0; - venc.timings = *timings; + venc.vm = *vm; dispc_set_tv_pclk(13500000); @@ -558,25 +557,25 @@ static void venc_set_timings(struct omap_dss_device *dssdev, } static int venc_check_timings(struct omap_dss_device *dssdev, - struct videomode *timings) + struct videomode *vm) { DSSDBG("venc_check_timings\n"); - if (memcmp(&omap_dss_pal_timings, timings, sizeof(*timings)) == 0) + if (memcmp(&omap_dss_pal_vm, vm, sizeof(*vm)) == 0) return 0; - if (memcmp(&omap_dss_ntsc_timings, timings, sizeof(*timings)) == 0) + if (memcmp(&omap_dss_ntsc_vm, vm, sizeof(*vm)) == 0) return 0; return -EINVAL; } static void venc_get_timings(struct omap_dss_device *dssdev, - struct videomode *timings) + struct videomode *vm) { mutex_lock(&venc.venc_lock); - *timings = venc.timings; + *vm = venc.vm; mutex_unlock(&venc.venc_lock); } @@ -596,7 +595,7 @@ static int venc_set_wss(struct omap_dss_device *dssdev, u32 wss) mutex_lock(&venc.venc_lock); - config = venc_timings_to_config(&venc.timings); + config = venc_timings_to_config(&venc.vm); /* Invert due to VENC_L21_WC_CTL:INV=1 */ venc.wss_data = (wss ^ 0xfffff) << 8; |