Message ID | 1366985038-2801-1-git-send-email-rahul.sharma@samsung.com (mailing list archive) |
---|---|
State | New, archived |
Headers | show |
Hello Rahul, I agree with basic idea of this patch. However, to avoid confusion, how do you think about fixing all check_timing as check_mode and its second parameter as mode including struct exynos_drm_display_ops? Regards, - Seung-Woo Kim On 2013? 04? 26? 23:03, Rahul Sharma wrote: > Exynos hdmi driver is using drm_display_mode for setting timing values > for a supported resolution. Conversion to fb_videomode and then comparing > with the mixer/hdmi/phy limits is not required. Instead, drm_display_mode > fields cane be directly compared. > > v2: > 1) Removed convert_to_video_timing(). > 2) Corrected DRM_DEBUG_KMS to print the resolution properly. > > Signed-off-by: Rahul Sharma <rahul.sharma@samsung.com> > --- > drivers/gpu/drm/exynos/exynos_drm_connector.c | 36 +------------------------ > drivers/gpu/drm/exynos/exynos_drm_hdmi.h | 6 ++--- > drivers/gpu/drm/exynos/exynos_hdmi.c | 15 +++++------ > drivers/gpu/drm/exynos/exynos_mixer.c | 13 ++++----- > 4 files changed, 18 insertions(+), 52 deletions(-) > > diff --git a/drivers/gpu/drm/exynos/exynos_drm_connector.c b/drivers/gpu/drm/exynos/exynos_drm_connector.c > index 8bcc13a..7259fff 100644 > --- a/drivers/gpu/drm/exynos/exynos_drm_connector.c > +++ b/drivers/gpu/drm/exynos/exynos_drm_connector.c > @@ -58,37 +58,6 @@ convert_to_display_mode(struct drm_display_mode *mode, > mode->flags |= DRM_MODE_FLAG_DBLSCAN; > } > > -/* convert drm_display_mode to exynos_video_timings */ > -static inline void > -convert_to_video_timing(struct fb_videomode *timing, > - struct drm_display_mode *mode) > -{ > - DRM_DEBUG_KMS("%s\n", __FILE__); > - > - memset(timing, 0, sizeof(*timing)); > - > - timing->pixclock = mode->clock * 1000; > - timing->refresh = drm_mode_vrefresh(mode); > - > - timing->xres = mode->hdisplay; > - timing->right_margin = mode->hsync_start - mode->hdisplay; > - timing->hsync_len = mode->hsync_end - mode->hsync_start; > - timing->left_margin = mode->htotal - mode->hsync_end; > - > - timing->yres = mode->vdisplay; > - timing->lower_margin = mode->vsync_start - mode->vdisplay; > - timing->vsync_len = mode->vsync_end - mode->vsync_start; > - timing->upper_margin = mode->vtotal - mode->vsync_end; > - > - if (mode->flags & DRM_MODE_FLAG_INTERLACE) > - timing->vmode = FB_VMODE_INTERLACED; > - else > - timing->vmode = FB_VMODE_NONINTERLACED; > - > - if (mode->flags & DRM_MODE_FLAG_DBLSCAN) > - timing->vmode |= FB_VMODE_DOUBLE; > -} > - > static int exynos_drm_connector_get_modes(struct drm_connector *connector) > { > struct exynos_drm_connector *exynos_connector = > @@ -168,15 +137,12 @@ static int exynos_drm_connector_mode_valid(struct drm_connector *connector, > to_exynos_connector(connector); > struct exynos_drm_manager *manager = exynos_connector->manager; > struct exynos_drm_display_ops *display_ops = manager->display_ops; > - struct fb_videomode timing; > int ret = MODE_BAD; > > DRM_DEBUG_KMS("%s\n", __FILE__); > > - convert_to_video_timing(&timing, mode); > - > if (display_ops && display_ops->check_timing) > - if (!display_ops->check_timing(manager->dev, (void *)&timing)) > + if (!display_ops->check_timing(manager->dev, (void *)mode)) > ret = MODE_OK; > > return ret; > diff --git a/drivers/gpu/drm/exynos/exynos_drm_hdmi.h b/drivers/gpu/drm/exynos/exynos_drm_hdmi.h > index 6b70944..fd2ff9f 100644 > --- a/drivers/gpu/drm/exynos/exynos_drm_hdmi.h > +++ b/drivers/gpu/drm/exynos/exynos_drm_hdmi.h > @@ -32,11 +32,11 @@ struct exynos_hdmi_ops { > bool (*is_connected)(void *ctx); > struct edid *(*get_edid)(void *ctx, > struct drm_connector *connector); > - int (*check_timing)(void *ctx, struct fb_videomode *timing); > + int (*check_timing)(void *ctx, struct drm_display_mode *mode); > int (*power_on)(void *ctx, int mode); > > /* manager */ > - void (*mode_set)(void *ctx, void *mode); > + void (*mode_set)(void *ctx, struct drm_display_mode *mode); > void (*get_max_resol)(void *ctx, unsigned int *width, > unsigned int *height); > void (*commit)(void *ctx); > @@ -57,7 +57,7 @@ struct exynos_mixer_ops { > void (*win_disable)(void *ctx, int zpos); > > /* display */ > - int (*check_timing)(void *ctx, struct fb_videomode *timing); > + int (*check_timing)(void *ctx, struct drm_display_mode *mode); > }; > > void exynos_hdmi_drv_attach(struct exynos_drm_hdmi_context *ctx); > diff --git a/drivers/gpu/drm/exynos/exynos_hdmi.c b/drivers/gpu/drm/exynos/exynos_hdmi.c > index 93b70e9..aeca603 100644 > --- a/drivers/gpu/drm/exynos/exynos_hdmi.c > +++ b/drivers/gpu/drm/exynos/exynos_hdmi.c > @@ -796,18 +796,17 @@ static int hdmi_find_phy_conf(struct hdmi_context *hdata, u32 pixel_clock) > return -EINVAL; > } > > -static int hdmi_check_timing(void *ctx, struct fb_videomode *timing) > +static int hdmi_check_timing(void *ctx, struct drm_display_mode *mode) > { > struct hdmi_context *hdata = ctx; > int ret; > > - DRM_DEBUG_KMS("[%d] %s\n", __LINE__, __func__); > - > - DRM_DEBUG_KMS("[%d]x[%d] [%d]Hz [%x]\n", timing->xres, > - timing->yres, timing->refresh, > - timing->vmode); > + DRM_DEBUG_KMS("[WxH@HzI/P at Pixel Clk]: %dx%d@%d%s at %d\n", > + mode->hdisplay, mode->vdisplay, mode->vrefresh, > + (mode->flags & DRM_MODE_FLAG_INTERLACE) ? "I" : "P", > + mode->clock * 1000); > > - ret = hdmi_find_phy_conf(hdata, timing->pixclock); > + ret = hdmi_find_phy_conf(hdata, mode->clock * 1000); > if (ret < 0) > return ret; > return 0; > @@ -1643,7 +1642,7 @@ static void hdmi_v14_mode_set(struct hdmi_context *hdata, > hdmi_set_reg(tg->tg_3d, 1, 0x0); > } > > -static void hdmi_mode_set(void *ctx, void *mode) > +static void hdmi_mode_set(void *ctx, struct drm_display_mode *mode) > { > struct hdmi_context *hdata = ctx; > struct drm_display_mode *m = mode; > diff --git a/drivers/gpu/drm/exynos/exynos_mixer.c b/drivers/gpu/drm/exynos/exynos_mixer.c > index f08e251..67c4fd8 100644 > --- a/drivers/gpu/drm/exynos/exynos_mixer.c > +++ b/drivers/gpu/drm/exynos/exynos_mixer.c > @@ -818,17 +818,17 @@ static void mixer_win_disable(void *ctx, int win) > mixer_ctx->win_data[win].enabled = false; > } > > -static int mixer_check_timing(void *ctx, struct fb_videomode *timing) > +static int mixer_check_timing(void *ctx, struct drm_display_mode *mode) > { > u32 w, h; > > - w = timing->xres; > - h = timing->yres; > + w = mode->hdisplay; > + h = mode->vdisplay; > > DRM_DEBUG_KMS("%s : xres=%d, yres=%d, refresh=%d, intl=%d\n", > - __func__, timing->xres, timing->yres, > - timing->refresh, (timing->vmode & > - FB_VMODE_INTERLACED) ? true : false); > + __func__, mode->hdisplay, mode->vdisplay, > + mode->vrefresh, (mode->flags & > + DRM_MODE_FLAG_INTERLACE) ? true : false); > > if ((w >= 464 && w <= 720 && h >= 261 && h <= 576) || > (w >= 1024 && w <= 1280 && h >= 576 && h <= 720) || > @@ -837,6 +837,7 @@ static int mixer_check_timing(void *ctx, struct fb_videomode *timing) > > return -EINVAL; > } > + > static void mixer_wait_for_vblank(void *ctx) > { > struct mixer_context *mixer_ctx = ctx; >
On Mon, Apr 29, 2013 at 10:04 AM, ??? <sw0312.kim@samsung.com> wrote: > Hello Rahul, > > I agree with basic idea of this patch. > > However, to avoid confusion, how do you think about fixing all > check_timing as check_mode and its second parameter as mode including > struct exynos_drm_display_ops? > > Thanks Seung-Woo, I agree with you. After replacment, it will look like: int (*check_mode)(struct device *dev, struct drm_display_mode *mode); Regards, Rahul Sharma, email to: rahul.sharma@samsung.com Samsung Research India, Bangalore. Regards, > - Seung-Woo Kim > > On 2013? 04? 26? 23:03, Rahul Sharma wrote: > > Exynos hdmi driver is using drm_display_mode for setting timing values > > for a supported resolution. Conversion to fb_videomode and then comparing > > with the mixer/hdmi/phy limits is not required. Instead, drm_display_mode > > fields cane be directly compared. > > > > v2: > > 1) Removed convert_to_video_timing(). > > 2) Corrected DRM_DEBUG_KMS to print the resolution properly. > > > > Signed-off-by: Rahul Sharma <rahul.sharma@samsung.com> > > --- > > drivers/gpu/drm/exynos/exynos_drm_connector.c | 36 > +------------------------ > > drivers/gpu/drm/exynos/exynos_drm_hdmi.h | 6 ++--- > > drivers/gpu/drm/exynos/exynos_hdmi.c | 15 +++++------ > > drivers/gpu/drm/exynos/exynos_mixer.c | 13 ++++----- > > 4 files changed, 18 insertions(+), 52 deletions(-) > > > > diff --git a/drivers/gpu/drm/exynos/exynos_drm_connector.c > b/drivers/gpu/drm/exynos/exynos_drm_connector.c > > index 8bcc13a..7259fff 100644 > > --- a/drivers/gpu/drm/exynos/exynos_drm_connector.c > > +++ b/drivers/gpu/drm/exynos/exynos_drm_connector.c > > @@ -58,37 +58,6 @@ convert_to_display_mode(struct drm_display_mode *mode, > > mode->flags |= DRM_MODE_FLAG_DBLSCAN; > > } > > > > -/* convert drm_display_mode to exynos_video_timings */ > > -static inline void > > -convert_to_video_timing(struct fb_videomode *timing, > > - struct drm_display_mode *mode) > > -{ > > - DRM_DEBUG_KMS("%s\n", __FILE__); > > - > > - memset(timing, 0, sizeof(*timing)); > > - > > - timing->pixclock = mode->clock * 1000; > > - timing->refresh = drm_mode_vrefresh(mode); > > - > > - timing->xres = mode->hdisplay; > > - timing->right_margin = mode->hsync_start - mode->hdisplay; > > - timing->hsync_len = mode->hsync_end - mode->hsync_start; > > - timing->left_margin = mode->htotal - mode->hsync_end; > > - > > - timing->yres = mode->vdisplay; > > - timing->lower_margin = mode->vsync_start - mode->vdisplay; > > - timing->vsync_len = mode->vsync_end - mode->vsync_start; > > - timing->upper_margin = mode->vtotal - mode->vsync_end; > > - > > - if (mode->flags & DRM_MODE_FLAG_INTERLACE) > > - timing->vmode = FB_VMODE_INTERLACED; > > - else > > - timing->vmode = FB_VMODE_NONINTERLACED; > > - > > - if (mode->flags & DRM_MODE_FLAG_DBLSCAN) > > - timing->vmode |= FB_VMODE_DOUBLE; > > -} > > - > > static int exynos_drm_connector_get_modes(struct drm_connector > *connector) > > { > > struct exynos_drm_connector *exynos_connector = > > @@ -168,15 +137,12 @@ static int exynos_drm_connector_mode_valid(struct > drm_connector *connector, > > to_exynos_connector(connector); > > struct exynos_drm_manager *manager = exynos_connector->manager; > > struct exynos_drm_display_ops *display_ops = manager->display_ops; > > - struct fb_videomode timing; > > int ret = MODE_BAD; > > > > DRM_DEBUG_KMS("%s\n", __FILE__); > > > > - convert_to_video_timing(&timing, mode); > > - > > if (display_ops && display_ops->check_timing) > > - if (!display_ops->check_timing(manager->dev, (void > *)&timing)) > > + if (!display_ops->check_timing(manager->dev, (void *)mode)) > > ret = MODE_OK; > > > > return ret; > > diff --git a/drivers/gpu/drm/exynos/exynos_drm_hdmi.h > b/drivers/gpu/drm/exynos/exynos_drm_hdmi.h > > index 6b70944..fd2ff9f 100644 > > --- a/drivers/gpu/drm/exynos/exynos_drm_hdmi.h > > +++ b/drivers/gpu/drm/exynos/exynos_drm_hdmi.h > > @@ -32,11 +32,11 @@ struct exynos_hdmi_ops { > > bool (*is_connected)(void *ctx); > > struct edid *(*get_edid)(void *ctx, > > struct drm_connector *connector); > > - int (*check_timing)(void *ctx, struct fb_videomode *timing); > > + int (*check_timing)(void *ctx, struct drm_display_mode *mode); > > int (*power_on)(void *ctx, int mode); > > > > /* manager */ > > - void (*mode_set)(void *ctx, void *mode); > > + void (*mode_set)(void *ctx, struct drm_display_mode *mode); > > void (*get_max_resol)(void *ctx, unsigned int *width, > > unsigned int *height); > > void (*commit)(void *ctx); > > @@ -57,7 +57,7 @@ struct exynos_mixer_ops { > > void (*win_disable)(void *ctx, int zpos); > > > > /* display */ > > - int (*check_timing)(void *ctx, struct fb_videomode *timing); > > + int (*check_timing)(void *ctx, struct drm_display_mode *mode); > > }; > > > > void exynos_hdmi_drv_attach(struct exynos_drm_hdmi_context *ctx); > > diff --git a/drivers/gpu/drm/exynos/exynos_hdmi.c > b/drivers/gpu/drm/exynos/exynos_hdmi.c > > index 93b70e9..aeca603 100644 > > --- a/drivers/gpu/drm/exynos/exynos_hdmi.c > > +++ b/drivers/gpu/drm/exynos/exynos_hdmi.c > > @@ -796,18 +796,17 @@ static int hdmi_find_phy_conf(struct hdmi_context > *hdata, u32 pixel_clock) > > return -EINVAL; > > } > > > > -static int hdmi_check_timing(void *ctx, struct fb_videomode *timing) > > +static int hdmi_check_timing(void *ctx, struct drm_display_mode *mode) > > { > > struct hdmi_context *hdata = ctx; > > int ret; > > > > - DRM_DEBUG_KMS("[%d] %s\n", __LINE__, __func__); > > - > > - DRM_DEBUG_KMS("[%d]x[%d] [%d]Hz [%x]\n", timing->xres, > > - timing->yres, timing->refresh, > > - timing->vmode); > > + DRM_DEBUG_KMS("[WxH@HzI/P at Pixel Clk]: %dx%d@%d%s at %d\n", > > + mode->hdisplay, mode->vdisplay, mode->vrefresh, > > + (mode->flags & DRM_MODE_FLAG_INTERLACE) ? "I" : "P", > > + mode->clock * 1000); > > > > - ret = hdmi_find_phy_conf(hdata, timing->pixclock); > > + ret = hdmi_find_phy_conf(hdata, mode->clock * 1000); > > if (ret < 0) > > return ret; > > return 0; > > @@ -1643,7 +1642,7 @@ static void hdmi_v14_mode_set(struct hdmi_context > *hdata, > > hdmi_set_reg(tg->tg_3d, 1, 0x0); > > } > > > > -static void hdmi_mode_set(void *ctx, void *mode) > > +static void hdmi_mode_set(void *ctx, struct drm_display_mode *mode) > > { > > struct hdmi_context *hdata = ctx; > > struct drm_display_mode *m = mode; > > diff --git a/drivers/gpu/drm/exynos/exynos_mixer.c > b/drivers/gpu/drm/exynos/exynos_mixer.c > > index f08e251..67c4fd8 100644 > > --- a/drivers/gpu/drm/exynos/exynos_mixer.c > > +++ b/drivers/gpu/drm/exynos/exynos_mixer.c > > @@ -818,17 +818,17 @@ static void mixer_win_disable(void *ctx, int win) > > mixer_ctx->win_data[win].enabled = false; > > } > > > > -static int mixer_check_timing(void *ctx, struct fb_videomode *timing) > > +static int mixer_check_timing(void *ctx, struct drm_display_mode *mode) > > { > > u32 w, h; > > > > - w = timing->xres; > > - h = timing->yres; > > + w = mode->hdisplay; > > + h = mode->vdisplay; > > > > DRM_DEBUG_KMS("%s : xres=%d, yres=%d, refresh=%d, intl=%d\n", > > - __func__, timing->xres, timing->yres, > > - timing->refresh, (timing->vmode & > > - FB_VMODE_INTERLACED) ? true : false); > > + __func__, mode->hdisplay, mode->vdisplay, > > + mode->vrefresh, (mode->flags & > > + DRM_MODE_FLAG_INTERLACE) ? true : false); > > > > if ((w >= 464 && w <= 720 && h >= 261 && h <= 576) || > > (w >= 1024 && w <= 1280 && h >= 576 && h <= 720) || > > @@ -837,6 +837,7 @@ static int mixer_check_timing(void *ctx, struct > fb_videomode *timing) > > > > return -EINVAL; > > } > > + > > static void mixer_wait_for_vblank(void *ctx) > > { > > struct mixer_context *mixer_ctx = ctx; > > > > -- > Seung-Woo Kim > Samsung Software R&D Center > -- > > _______________________________________________ > dri-devel mailing list > dri-devel@lists.freedesktop.org > http://lists.freedesktop.org/mailman/listinfo/dri-devel > --
diff --git a/drivers/gpu/drm/exynos/exynos_drm_connector.c b/drivers/gpu/drm/exynos/exynos_drm_connector.c index 8bcc13a..7259fff 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_connector.c +++ b/drivers/gpu/drm/exynos/exynos_drm_connector.c @@ -58,37 +58,6 @@ convert_to_display_mode(struct drm_display_mode *mode, mode->flags |= DRM_MODE_FLAG_DBLSCAN; } -/* convert drm_display_mode to exynos_video_timings */ -static inline void -convert_to_video_timing(struct fb_videomode *timing, - struct drm_display_mode *mode) -{ - DRM_DEBUG_KMS("%s\n", __FILE__); - - memset(timing, 0, sizeof(*timing)); - - timing->pixclock = mode->clock * 1000; - timing->refresh = drm_mode_vrefresh(mode); - - timing->xres = mode->hdisplay; - timing->right_margin = mode->hsync_start - mode->hdisplay; - timing->hsync_len = mode->hsync_end - mode->hsync_start; - timing->left_margin = mode->htotal - mode->hsync_end; - - timing->yres = mode->vdisplay; - timing->lower_margin = mode->vsync_start - mode->vdisplay; - timing->vsync_len = mode->vsync_end - mode->vsync_start; - timing->upper_margin = mode->vtotal - mode->vsync_end; - - if (mode->flags & DRM_MODE_FLAG_INTERLACE) - timing->vmode = FB_VMODE_INTERLACED; - else - timing->vmode = FB_VMODE_NONINTERLACED; - - if (mode->flags & DRM_MODE_FLAG_DBLSCAN) - timing->vmode |= FB_VMODE_DOUBLE; -} - static int exynos_drm_connector_get_modes(struct drm_connector *connector) { struct exynos_drm_connector *exynos_connector = @@ -168,15 +137,12 @@ static int exynos_drm_connector_mode_valid(struct drm_connector *connector, to_exynos_connector(connector); struct exynos_drm_manager *manager = exynos_connector->manager; struct exynos_drm_display_ops *display_ops = manager->display_ops; - struct fb_videomode timing; int ret = MODE_BAD; DRM_DEBUG_KMS("%s\n", __FILE__); - convert_to_video_timing(&timing, mode); - if (display_ops && display_ops->check_timing) - if (!display_ops->check_timing(manager->dev, (void *)&timing)) + if (!display_ops->check_timing(manager->dev, (void *)mode)) ret = MODE_OK; return ret; diff --git a/drivers/gpu/drm/exynos/exynos_drm_hdmi.h b/drivers/gpu/drm/exynos/exynos_drm_hdmi.h index 6b70944..fd2ff9f 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_hdmi.h +++ b/drivers/gpu/drm/exynos/exynos_drm_hdmi.h @@ -32,11 +32,11 @@ struct exynos_hdmi_ops { bool (*is_connected)(void *ctx); struct edid *(*get_edid)(void *ctx, struct drm_connector *connector); - int (*check_timing)(void *ctx, struct fb_videomode *timing); + int (*check_timing)(void *ctx, struct drm_display_mode *mode); int (*power_on)(void *ctx, int mode); /* manager */ - void (*mode_set)(void *ctx, void *mode); + void (*mode_set)(void *ctx, struct drm_display_mode *mode); void (*get_max_resol)(void *ctx, unsigned int *width, unsigned int *height); void (*commit)(void *ctx); @@ -57,7 +57,7 @@ struct exynos_mixer_ops { void (*win_disable)(void *ctx, int zpos); /* display */ - int (*check_timing)(void *ctx, struct fb_videomode *timing); + int (*check_timing)(void *ctx, struct drm_display_mode *mode); }; void exynos_hdmi_drv_attach(struct exynos_drm_hdmi_context *ctx); diff --git a/drivers/gpu/drm/exynos/exynos_hdmi.c b/drivers/gpu/drm/exynos/exynos_hdmi.c index 93b70e9..aeca603 100644 --- a/drivers/gpu/drm/exynos/exynos_hdmi.c +++ b/drivers/gpu/drm/exynos/exynos_hdmi.c @@ -796,18 +796,17 @@ static int hdmi_find_phy_conf(struct hdmi_context *hdata, u32 pixel_clock) return -EINVAL; } -static int hdmi_check_timing(void *ctx, struct fb_videomode *timing) +static int hdmi_check_timing(void *ctx, struct drm_display_mode *mode) { struct hdmi_context *hdata = ctx; int ret; - DRM_DEBUG_KMS("[%d] %s\n", __LINE__, __func__); - - DRM_DEBUG_KMS("[%d]x[%d] [%d]Hz [%x]\n", timing->xres, - timing->yres, timing->refresh, - timing->vmode); + DRM_DEBUG_KMS("[WxH@HzI/P at Pixel Clk]: %dx%d@%d%s at %d\n", + mode->hdisplay, mode->vdisplay, mode->vrefresh, + (mode->flags & DRM_MODE_FLAG_INTERLACE) ? "I" : "P", + mode->clock * 1000); - ret = hdmi_find_phy_conf(hdata, timing->pixclock); + ret = hdmi_find_phy_conf(hdata, mode->clock * 1000); if (ret < 0) return ret; return 0; @@ -1643,7 +1642,7 @@ static void hdmi_v14_mode_set(struct hdmi_context *hdata, hdmi_set_reg(tg->tg_3d, 1, 0x0); } -static void hdmi_mode_set(void *ctx, void *mode) +static void hdmi_mode_set(void *ctx, struct drm_display_mode *mode) { struct hdmi_context *hdata = ctx; struct drm_display_mode *m = mode; diff --git a/drivers/gpu/drm/exynos/exynos_mixer.c b/drivers/gpu/drm/exynos/exynos_mixer.c index f08e251..67c4fd8 100644 --- a/drivers/gpu/drm/exynos/exynos_mixer.c +++ b/drivers/gpu/drm/exynos/exynos_mixer.c @@ -818,17 +818,17 @@ static void mixer_win_disable(void *ctx, int win) mixer_ctx->win_data[win].enabled = false; } -static int mixer_check_timing(void *ctx, struct fb_videomode *timing) +static int mixer_check_timing(void *ctx, struct drm_display_mode *mode) { u32 w, h; - w = timing->xres; - h = timing->yres; + w = mode->hdisplay; + h = mode->vdisplay; DRM_DEBUG_KMS("%s : xres=%d, yres=%d, refresh=%d, intl=%d\n", - __func__, timing->xres, timing->yres, - timing->refresh, (timing->vmode & - FB_VMODE_INTERLACED) ? true : false); + __func__, mode->hdisplay, mode->vdisplay, + mode->vrefresh, (mode->flags & + DRM_MODE_FLAG_INTERLACE) ? true : false); if ((w >= 464 && w <= 720 && h >= 261 && h <= 576) || (w >= 1024 && w <= 1280 && h >= 576 && h <= 720) || @@ -837,6 +837,7 @@ static int mixer_check_timing(void *ctx, struct fb_videomode *timing) return -EINVAL; } + static void mixer_wait_for_vblank(void *ctx) { struct mixer_context *mixer_ctx = ctx;
Exynos hdmi driver is using drm_display_mode for setting timing values for a supported resolution. Conversion to fb_videomode and then comparing with the mixer/hdmi/phy limits is not required. Instead, drm_display_mode fields cane be directly compared. v2: 1) Removed convert_to_video_timing(). 2) Corrected DRM_DEBUG_KMS to print the resolution properly. Signed-off-by: Rahul Sharma <rahul.sharma@samsung.com> --- drivers/gpu/drm/exynos/exynos_drm_connector.c | 36 +------------------------ drivers/gpu/drm/exynos/exynos_drm_hdmi.h | 6 ++--- drivers/gpu/drm/exynos/exynos_hdmi.c | 15 +++++------ drivers/gpu/drm/exynos/exynos_mixer.c | 13 ++++----- 4 files changed, 18 insertions(+), 52 deletions(-)