* [PATCH 0/2] video: drm: Add Device tree support to DRM-FIMD @ 2012-07-06 12:28 Leela Krishna Amudala 2012-07-06 12:28 ` [PATCH 1/2] video: drm: exynos: Add device tree support Leela Krishna Amudala 2012-07-06 12:28 ` [PATCH 2/2] drm/exynos: Modifying exynos drm fimd to support exynos5 Leela Krishna Amudala 0 siblings, 2 replies; 6+ messages in thread From: Leela Krishna Amudala @ 2012-07-06 12:28 UTC (permalink / raw) To: dri-devel; +Cc: inki.dae, olofj, laurent.pinchart This patch set adds device tree support for DRM-FIMD for Samsung's Exynos5250. It includes parsing platform data from dts file. This patchset is based and tested on top of v3.5-rc4. Leela Krishna Amudala (1): video: drm: exynos: Add device tree support Prathyush K (1): drm/exynos: Modifying exynos drm fimd to support exynos5 drivers/gpu/drm/exynos/exynos_drm_fimd.c | 104 +++++++++++++++++++++++++++++- include/drm/exynos_drm.h | 6 ++ 2 files changed, 107 insertions(+), 3 deletions(-) ^ permalink raw reply [flat|nested] 6+ messages in thread
* [PATCH 1/2] video: drm: exynos: Add device tree support 2012-07-06 12:28 [PATCH 0/2] video: drm: Add Device tree support to DRM-FIMD Leela Krishna Amudala @ 2012-07-06 12:28 ` Leela Krishna Amudala 2012-07-06 16:42 ` Olof Johansson 2012-07-07 2:10 ` Kyungmin Park 2012-07-06 12:28 ` [PATCH 2/2] drm/exynos: Modifying exynos drm fimd to support exynos5 Leela Krishna Amudala 1 sibling, 2 replies; 6+ messages in thread From: Leela Krishna Amudala @ 2012-07-06 12:28 UTC (permalink / raw) To: dri-devel; +Cc: inki.dae, olofj, laurent.pinchart Add device tree based discovery support for DRM-FIMD driver. Signed-off-by: Leela Krishna Amudala <l.krishna@samsung.com> diff --git a/drivers/gpu/drm/exynos/exynos_drm_fimd.c b/drivers/gpu/drm/exynos/exynos_drm_fimd.c index 29fdbfe..37769cf 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_fimd.c +++ b/drivers/gpu/drm/exynos/exynos_drm_fimd.c @@ -18,6 +18,7 @@ #include <linux/platform_device.h> #include <linux/clk.h> #include <linux/pm_runtime.h> +#include <linux/of.h> #include <drm/exynos_drm.h> #include <plat/regs-fb-v4.h> @@ -788,12 +789,84 @@ static int fimd_power_on(struct fimd_context *ctx, bool enable) return 0; } +#ifdef CONFIG_OF +static struct exynos_drm_fimd_pdata *drm_fimd_dt_parse_pdata(struct device *dev) +{ + struct device_node *np = dev->of_node; + struct device_node *disp_np; + struct exynos_drm_fimd_pdata *pd; + u32 data[4]; + + pd = kzalloc(sizeof(*pd), GFP_KERNEL); + if (!pd) { + dev_err(dev, "memory allocation for pdata failed\n"); + return ERR_PTR(-ENOMEM); + } + + if (of_get_property(np, "samsung,fimd-vidout-rgb", NULL)) + pd->vidcon0 |= VIDCON0_VIDOUT_RGB | VIDCON0_PNRMODE_RGB; + if (of_get_property(np, "samsung,fimd-vidout-tv", NULL)) + pd->vidcon0 |= VIDCON0_VIDOUT_TV; + if (of_get_property(np, "samsung,fimd-inv-hsync", NULL)) + pd->vidcon1 |= VIDCON1_INV_HSYNC; + if (of_get_property(np, "samsung,fimd-inv-vsync", NULL)) + pd->vidcon1 |= VIDCON1_INV_VSYNC; + if (of_get_property(np, "samsung,fimd-inv-vclk", NULL)) + pd->vidcon1 |= VIDCON1_INV_VCLK; + if (of_get_property(np, "samsung,fimd-inv-vden", NULL)) + pd->vidcon1 |= VIDCON1_INV_VDEN; + + disp_np = of_parse_phandle(np, "samsung,fimd-display", 0); + if (!disp_np) { + dev_err(dev, "unable to find display panel info\n"); + return ERR_PTR(-EINVAL); + } + + if (of_property_read_u32_array(disp_np, "lcd-htiming", data, 4)) { + dev_err(dev, "invalid horizontal timing\n"); + return ERR_PTR(-EINVAL); + } + pd->panel.timing.left_margin = data[0]; + pd->panel.timing.right_margin = data[1]; + pd->panel.timing.hsync_len = data[2]; + pd->panel.timing.xres = data[3]; + + if (of_property_read_u32_array(disp_np, "lcd-vtiming", data, 4)) { + dev_err(dev, "invalid vertical timing\n"); + return ERR_PTR(-EINVAL); + } + pd->panel.timing.upper_margin = data[0]; + pd->panel.timing.lower_margin = data[1]; + pd->panel.timing.vsync_len = data[2]; + pd->panel.timing.yres = data[3]; + + of_property_read_u32(disp_np, "lcd-panel-type", &pd->panel_type); + + of_property_read_u32(np, "samsung,fimd-frame-rate", + &pd->panel.timing.refresh); + + of_property_read_u32(np, "samsung, defalut-window", &pd->default_win); + + of_property_read_u32(np, "samsung,fimd-win-bpp", &pd->bpp); + + return pd; +} +#else +static int drm_fimd_dt_parse_pdata(struct device *dev, + struct exynos_drm_fimd_pdata **pdata) +{ + return 0; +} +#endif /* CONFIG_OF */ + +static const struct of_device_id drm_fimd_dt_match[]; + static int __devinit fimd_probe(struct platform_device *pdev) { struct device *dev = &pdev->dev; struct fimd_context *ctx; struct exynos_drm_subdrv *subdrv; - struct exynos_drm_fimd_pdata *pdata; + struct exynos_drm_fimd_pdata *pdata = pdev->dev.platform_data; struct exynos_drm_panel_info *panel; struct resource *res; int win; @@ -801,7 +874,11 @@ static int __devinit fimd_probe(struct platform_device *pdev) DRM_DEBUG_KMS("%s\n", __FILE__); - pdata = pdev->dev.platform_data; + if (pdev->dev.of_node) { + pdata = drm_fimd_dt_parse_pdata(&pdev->dev); + if (IS_ERR(pdata)) + return PTR_ERR(pdata); + } if (!pdata) { dev_err(dev, "no platform data specified\n"); return -EINVAL; @@ -1006,6 +1083,15 @@ static int fimd_runtime_resume(struct device *dev) } #endif +#ifdef CONFIG_OF +static const struct of_device_id drm_fimd_dt_match[] = { + { .compatible = "samsung,exynos5-fb", + .data = (void *)NULL }, + {}, +}; +MODULE_DEVICE_TABLE(of, drm_fimd_dt_match); +#endif + static const struct dev_pm_ops fimd_pm_ops = { SET_SYSTEM_SLEEP_PM_OPS(fimd_suspend, fimd_resume) SET_RUNTIME_PM_OPS(fimd_runtime_suspend, fimd_runtime_resume, NULL) @@ -1018,5 +1104,6 @@ struct platform_driver fimd_driver = { .name = "exynos4-fb", .owner = THIS_MODULE, .pm = &fimd_pm_ops, + .of_match_table = of_match_ptr(drm_fimd_dt_match), }, }; diff --git a/include/drm/exynos_drm.h b/include/drm/exynos_drm.h index 6873358..fecaee8 100644 --- a/include/drm/exynos_drm.h +++ b/include/drm/exynos_drm.h @@ -224,6 +224,11 @@ struct exynos_drm_panel_info { u32 height_mm; }; +enum disp_panel_type { + MIPI_LCD, + DP_LCD +}; + /** * Platform Specific Structure for DRM based FIMD. * @@ -237,6 +242,7 @@ struct exynos_drm_fimd_pdata { u32 vidcon1; unsigned int default_win; unsigned int bpp; + enum disp_panel_type panel_type; }; /** -- 1.7.0.4 ^ permalink raw reply related [flat|nested] 6+ messages in thread
* Re: [PATCH 1/2] video: drm: exynos: Add device tree support 2012-07-06 12:28 ` [PATCH 1/2] video: drm: exynos: Add device tree support Leela Krishna Amudala @ 2012-07-06 16:42 ` Olof Johansson 2012-07-07 2:10 ` Kyungmin Park 1 sibling, 0 replies; 6+ messages in thread From: Olof Johansson @ 2012-07-06 16:42 UTC (permalink / raw) To: Leela Krishna Amudala; +Cc: inki.dae, laurent.pinchart, dri-devel Hi, On Fri, Jul 6, 2012 at 5:28 AM, Leela Krishna Amudala <l.krishna@samsung.com> wrote: > > Add device tree based discovery support for DRM-FIMD driver. > > Signed-off-by: Leela Krishna Amudala <l.krishna@samsung.com> This also needs to be sent to devicetree-discuss@lists.ozlabs.org, and the device tree bindings need to be documented under Documentation/devicetree/bindings. I'll hold off comments on the bindings until the documentation piece is available. A couple of other nits: > > diff --git a/drivers/gpu/drm/exynos/exynos_drm_fimd.c b/drivers/gpu/drm/exynos/exynos_drm_fimd.c > index 29fdbfe..37769cf 100644 > --- a/drivers/gpu/drm/exynos/exynos_drm_fimd.c > +++ b/drivers/gpu/drm/exynos/exynos_drm_fimd.c [...] > + of_property_read_u32(np, "samsung, defalut-window", &pd->default_win); Two typos in one property. [...] > @@ -1006,6 +1083,15 @@ static int fimd_runtime_resume(struct device *dev) > } > #endif > > +#ifdef CONFIG_OF > +static const struct of_device_id drm_fimd_dt_match[] = { > + { .compatible = "samsung,exynos5-fb", > + .data = (void *)NULL }, No need to initialize data here. > + {}, > +}; > +MODULE_DEVICE_TABLE(of, drm_fimd_dt_match); > +#endif > + > static const struct dev_pm_ops fimd_pm_ops = { > SET_SYSTEM_SLEEP_PM_OPS(fimd_suspend, fimd_resume) > SET_RUNTIME_PM_OPS(fimd_runtime_suspend, fimd_runtime_resume, NULL) > @@ -1018,5 +1104,6 @@ struct platform_driver fimd_driver = { > .name = "exynos4-fb", > .owner = THIS_MODULE, > .pm = &fimd_pm_ops, > + .of_match_table = of_match_ptr(drm_fimd_dt_match), > }, > }; > diff --git a/include/drm/exynos_drm.h b/include/drm/exynos_drm.h > index 6873358..fecaee8 100644 > --- a/include/drm/exynos_drm.h > +++ b/include/drm/exynos_drm.h > @@ -224,6 +224,11 @@ struct exynos_drm_panel_info { > u32 height_mm; > }; > > +enum disp_panel_type { > + MIPI_LCD, > + DP_LCD > +}; > + > /** > * Platform Specific Structure for DRM based FIMD. > * > @@ -237,6 +242,7 @@ struct exynos_drm_fimd_pdata { > u32 vidcon1; > unsigned int default_win; > unsigned int bpp; > + enum disp_panel_type panel_type; > }; This seems unrelated? -Olof ^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [PATCH 1/2] video: drm: exynos: Add device tree support 2012-07-06 12:28 ` [PATCH 1/2] video: drm: exynos: Add device tree support Leela Krishna Amudala 2012-07-06 16:42 ` Olof Johansson @ 2012-07-07 2:10 ` Kyungmin Park 1 sibling, 0 replies; 6+ messages in thread From: Kyungmin Park @ 2012-07-07 2:10 UTC (permalink / raw) To: Leela Krishna Amudala; +Cc: inki.dae, olofj, laurent.pinchart, dri-devel Hi, On Fri, Jul 6, 2012 at 9:28 PM, Leela Krishna Amudala <l.krishna@samsung.com> wrote: > Add device tree based discovery support for DRM-FIMD driver. > > Signed-off-by: Leela Krishna Amudala <l.krishna@samsung.com> > > diff --git a/drivers/gpu/drm/exynos/exynos_drm_fimd.c b/drivers/gpu/drm/exynos/exynos_drm_fimd.c > index 29fdbfe..37769cf 100644 > --- a/drivers/gpu/drm/exynos/exynos_drm_fimd.c > +++ b/drivers/gpu/drm/exynos/exynos_drm_fimd.c > @@ -18,6 +18,7 @@ > #include <linux/platform_device.h> > #include <linux/clk.h> > #include <linux/pm_runtime.h> > +#include <linux/of.h> > > #include <drm/exynos_drm.h> > #include <plat/regs-fb-v4.h> > @@ -788,12 +789,84 @@ static int fimd_power_on(struct fimd_context *ctx, bool enable) > return 0; > } > > +#ifdef CONFIG_OF > +static struct exynos_drm_fimd_pdata *drm_fimd_dt_parse_pdata(struct device *dev) > +{ > + struct device_node *np = dev->of_node; > + struct device_node *disp_np; > + struct exynos_drm_fimd_pdata *pd; > + u32 data[4]; > + > + pd = kzalloc(sizeof(*pd), GFP_KERNEL); > + if (!pd) { > + dev_err(dev, "memory allocation for pdata failed\n"); > + return ERR_PTR(-ENOMEM); > + } > + > + if (of_get_property(np, "samsung,fimd-vidout-rgb", NULL)) > + pd->vidcon0 |= VIDCON0_VIDOUT_RGB | VIDCON0_PNRMODE_RGB; > + if (of_get_property(np, "samsung,fimd-vidout-tv", NULL)) > + pd->vidcon0 |= VIDCON0_VIDOUT_TV; > + if (of_get_property(np, "samsung,fimd-inv-hsync", NULL)) > + pd->vidcon1 |= VIDCON1_INV_HSYNC; > + if (of_get_property(np, "samsung,fimd-inv-vsync", NULL)) > + pd->vidcon1 |= VIDCON1_INV_VSYNC; > + if (of_get_property(np, "samsung,fimd-inv-vclk", NULL)) > + pd->vidcon1 |= VIDCON1_INV_VCLK; > + if (of_get_property(np, "samsung,fimd-inv-vden", NULL)) > + pd->vidcon1 |= VIDCON1_INV_VDEN; > + > + disp_np = of_parse_phandle(np, "samsung,fimd-display", 0); > + if (!disp_np) { > + dev_err(dev, "unable to find display panel info\n"); > + return ERR_PTR(-EINVAL); > + } > + > + if (of_property_read_u32_array(disp_np, "lcd-htiming", data, 4)) { > + dev_err(dev, "invalid horizontal timing\n"); > + return ERR_PTR(-EINVAL); > + } > + pd->panel.timing.left_margin = data[0]; > + pd->panel.timing.right_margin = data[1]; > + pd->panel.timing.hsync_len = data[2]; > + pd->panel.timing.xres = data[3]; > + > + if (of_property_read_u32_array(disp_np, "lcd-vtiming", data, 4)) { > + dev_err(dev, "invalid vertical timing\n"); > + return ERR_PTR(-EINVAL); > + } > + pd->panel.timing.upper_margin = data[0]; > + pd->panel.timing.lower_margin = data[1]; > + pd->panel.timing.vsync_len = data[2]; > + pd->panel.timing.yres = data[3]; > + > + of_property_read_u32(disp_np, "lcd-panel-type", &pd->panel_type); > + > + of_property_read_u32(np, "samsung,fimd-frame-rate", > + &pd->panel.timing.refresh); > + > + of_property_read_u32(np, "samsung, defalut-window", &pd->default_win); No space between after comma. > + > + of_property_read_u32(np, "samsung,fimd-win-bpp", &pd->bpp); > + > + return pd; > +} > +#else > +static int drm_fimd_dt_parse_pdata(struct device *dev, > + struct exynos_drm_fimd_pdata **pdata) > +{ > + return 0; > +} > +#endif /* CONFIG_OF */ > + > +static const struct of_device_id drm_fimd_dt_match[]; > + > static int __devinit fimd_probe(struct platform_device *pdev) > { > struct device *dev = &pdev->dev; > struct fimd_context *ctx; > struct exynos_drm_subdrv *subdrv; > - struct exynos_drm_fimd_pdata *pdata; > + struct exynos_drm_fimd_pdata *pdata = pdev->dev.platform_data; > struct exynos_drm_panel_info *panel; > struct resource *res; > int win; > @@ -801,7 +874,11 @@ static int __devinit fimd_probe(struct platform_device *pdev) > > DRM_DEBUG_KMS("%s\n", __FILE__); > > - pdata = pdev->dev.platform_data; > + if (pdev->dev.of_node) { > + pdata = drm_fimd_dt_parse_pdata(&pdev->dev); > + if (IS_ERR(pdata)) > + return PTR_ERR(pdata); > + } > if (!pdata) { > dev_err(dev, "no platform data specified\n"); > return -EINVAL; > @@ -1006,6 +1083,15 @@ static int fimd_runtime_resume(struct device *dev) > } > #endif > > +#ifdef CONFIG_OF > +static const struct of_device_id drm_fimd_dt_match[] = { > + { .compatible = "samsung,exynos5-fb", It's ambiguous. it's better to use "samsung,exynos5-drm". Yes I know, previous it uses exynos4-fb to reduce the modification with mainline. but correct name is exynoxX-drm. Thank you, Kyungmin Park > + .data = (void *)NULL }, > + {}, > +}; > +MODULE_DEVICE_TABLE(of, drm_fimd_dt_match); > +#endif > + > static const struct dev_pm_ops fimd_pm_ops = { > SET_SYSTEM_SLEEP_PM_OPS(fimd_suspend, fimd_resume) > SET_RUNTIME_PM_OPS(fimd_runtime_suspend, fimd_runtime_resume, NULL) > @@ -1018,5 +1104,6 @@ struct platform_driver fimd_driver = { > .name = "exynos4-fb", > .owner = THIS_MODULE, > .pm = &fimd_pm_ops, > + .of_match_table = of_match_ptr(drm_fimd_dt_match), > }, > }; > diff --git a/include/drm/exynos_drm.h b/include/drm/exynos_drm.h > index 6873358..fecaee8 100644 > --- a/include/drm/exynos_drm.h > +++ b/include/drm/exynos_drm.h > @@ -224,6 +224,11 @@ struct exynos_drm_panel_info { > u32 height_mm; > }; > > +enum disp_panel_type { > + MIPI_LCD, > + DP_LCD > +}; > + > /** > * Platform Specific Structure for DRM based FIMD. > * > @@ -237,6 +242,7 @@ struct exynos_drm_fimd_pdata { > u32 vidcon1; > unsigned int default_win; > unsigned int bpp; > + enum disp_panel_type panel_type; > }; > > /** > -- > 1.7.0.4 > > _______________________________________________ > dri-devel mailing list > dri-devel@lists.freedesktop.org > http://lists.freedesktop.org/mailman/listinfo/dri-devel ^ permalink raw reply [flat|nested] 6+ messages in thread
* [PATCH 2/2] drm/exynos: Modifying exynos drm fimd to support exynos5 2012-07-06 12:28 [PATCH 0/2] video: drm: Add Device tree support to DRM-FIMD Leela Krishna Amudala 2012-07-06 12:28 ` [PATCH 1/2] video: drm: exynos: Add device tree support Leela Krishna Amudala @ 2012-07-06 12:28 ` Leela Krishna Amudala 2012-07-20 6:49 ` Joonyoung Shim 1 sibling, 1 reply; 6+ messages in thread From: Leela Krishna Amudala @ 2012-07-06 12:28 UTC (permalink / raw) To: dri-devel; +Cc: inki.dae, olofj, laurent.pinchart, Prathyush K From: Prathyush K <prathyush.k@samsung.com> The name of the exynos drm fimd device is renamed to exynos-drm-fimd and two ids are created for exynos4-fb and exynos5-fb. Signed-off-by: Prathyush K <prathyush.k@samsung.com> diff --git a/drivers/gpu/drm/exynos/exynos_drm_fimd.c b/drivers/gpu/drm/exynos/exynos_drm_fimd.c index 37769cf..f7bb0a0 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_fimd.c +++ b/drivers/gpu/drm/exynos/exynos_drm_fimd.c @@ -1092,6 +1092,16 @@ static const struct of_device_id drm_fimd_dt_match[] = { MODULE_DEVICE_TABLE(of, drm_fimd_dt_match); #endif +static struct platform_device_id exynos_drm_driver_ids[] = { + { + .name = "exynos4-fb", + }, { + .name = "exynos5-fb", + }, + {}, +}; +MODULE_DEVICE_TABLE(platform, exynos_drm_driver_ids); + static const struct dev_pm_ops fimd_pm_ops = { SET_SYSTEM_SLEEP_PM_OPS(fimd_suspend, fimd_resume) SET_RUNTIME_PM_OPS(fimd_runtime_suspend, fimd_runtime_resume, NULL) @@ -1100,8 +1110,9 @@ static const struct dev_pm_ops fimd_pm_ops = { struct platform_driver fimd_driver = { .probe = fimd_probe, .remove = __devexit_p(fimd_remove), + .id_table = exynos_drm_driver_ids, .driver = { - .name = "exynos4-fb", + .name = "exynos-drm-fimd", .owner = THIS_MODULE, .pm = &fimd_pm_ops, .of_match_table = of_match_ptr(drm_fimd_dt_match), -- 1.7.0.4 ^ permalink raw reply related [flat|nested] 6+ messages in thread
* Re: [PATCH 2/2] drm/exynos: Modifying exynos drm fimd to support exynos5 2012-07-06 12:28 ` [PATCH 2/2] drm/exynos: Modifying exynos drm fimd to support exynos5 Leela Krishna Amudala @ 2012-07-20 6:49 ` Joonyoung Shim 0 siblings, 0 replies; 6+ messages in thread From: Joonyoung Shim @ 2012-07-20 6:49 UTC (permalink / raw) To: Leela Krishna Amudala Cc: inki.dae, olofj, laurent.pinchart, dri-devel, Prathyush K Hi, Some minor commants. On 07/06/2012 09:28 PM, Leela Krishna Amudala wrote: > From: Prathyush K <prathyush.k@samsung.com> > > The name of the exynos drm fimd device is renamed to exynos-drm-fimd > and two ids are created for exynos4-fb and exynos5-fb. Please write the subject clearly this patch is to do what. How about "add platform_device_id table for exynos5 fimd"? > > Signed-off-by: Prathyush K <prathyush.k@samsung.com> > > diff --git a/drivers/gpu/drm/exynos/exynos_drm_fimd.c b/drivers/gpu/drm/exynos/exynos_drm_fimd.c > index 37769cf..f7bb0a0 100644 > --- a/drivers/gpu/drm/exynos/exynos_drm_fimd.c > +++ b/drivers/gpu/drm/exynos/exynos_drm_fimd.c > @@ -1092,6 +1092,16 @@ static const struct of_device_id drm_fimd_dt_match[] = { > MODULE_DEVICE_TABLE(of, drm_fimd_dt_match); > #endif > > +static struct platform_device_id exynos_drm_driver_ids[] = { Use fimd_ prefix, such as "fimd_driver_ids". > + { > + .name = "exynos4-fb", > + }, { > + .name = "exynos5-fb", > + }, > + {}, > +}; > +MODULE_DEVICE_TABLE(platform, exynos_drm_driver_ids); > + > static const struct dev_pm_ops fimd_pm_ops = { > SET_SYSTEM_SLEEP_PM_OPS(fimd_suspend, fimd_resume) > SET_RUNTIME_PM_OPS(fimd_runtime_suspend, fimd_runtime_resume, NULL) > @@ -1100,8 +1110,9 @@ static const struct dev_pm_ops fimd_pm_ops = { > struct platform_driver fimd_driver = { > .probe = fimd_probe, > .remove = __devexit_p(fimd_remove), > + .id_table = exynos_drm_driver_ids, > .driver = { > - .name = "exynos4-fb", > + .name = "exynos-drm-fimd", > .owner = THIS_MODULE, > .pm = &fimd_pm_ops, > .of_match_table = of_match_ptr(drm_fimd_dt_match), Thanks. ^ permalink raw reply [flat|nested] 6+ messages in thread
end of thread, other threads:[~2012-07-20 6:49 UTC | newest] Thread overview: 6+ messages (download: mbox.gz follow: Atom feed -- links below jump to the message on this page -- 2012-07-06 12:28 [PATCH 0/2] video: drm: Add Device tree support to DRM-FIMD Leela Krishna Amudala 2012-07-06 12:28 ` [PATCH 1/2] video: drm: exynos: Add device tree support Leela Krishna Amudala 2012-07-06 16:42 ` Olof Johansson 2012-07-07 2:10 ` Kyungmin Park 2012-07-06 12:28 ` [PATCH 2/2] drm/exynos: Modifying exynos drm fimd to support exynos5 Leela Krishna Amudala 2012-07-20 6:49 ` Joonyoung Shim
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