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From: Anitha Chrisanthus <anitha.chrisanthus@intel.com>
To: dri-devel@lists.freedesktop.org, anitha.chrisanthus@intel.com,
	bob.j.paauwe@intel.com, edmund.j.dea@intel.com
Cc: daniel.vetter@intel.com, intel-gfx@lists.freedesktop.org,
	rodrigo.vivi@intel.com
Subject: [PATCH v2 48/59] drm/kmb: SWAP R and B LCD Layer order
Date: Tue, 14 Jul 2020 13:57:34 -0700	[thread overview]
Message-ID: <1594760265-11618-49-git-send-email-anitha.chrisanthus@intel.com> (raw)
In-Reply-To: <1594760265-11618-1-git-send-email-anitha.chrisanthus@intel.com>

Set swap bit for the colors to display correctly
when the format is RGB and not set when its BGR.

Signed-off-by: Anitha Chrisanthus <anitha.chrisanthus@intel.com>
Reviewed-by: Bob Paauwe <bob.j.paauwe@intel.com>
---
 drivers/gpu/drm/kmb/kmb_plane.c | 36 ++++++++++++++++++------------------
 1 file changed, 18 insertions(+), 18 deletions(-)

diff --git a/drivers/gpu/drm/kmb/kmb_plane.c b/drivers/gpu/drm/kmb/kmb_plane.c
index 1582ccf..5fd1837 100644
--- a/drivers/gpu/drm/kmb/kmb_plane.c
+++ b/drivers/gpu/drm/kmb/kmb_plane.c
@@ -198,54 +198,55 @@ unsigned int set_pixel_format(u32 format)
 		val = LCD_LAYER_FORMAT_NV12 | LCD_LAYER_PLANAR_STORAGE
 		    | LCD_LAYER_CRCB_ORDER;
 		break;
-		/* packed formats */
+	/* packed formats */
+	/* looks hw requires B & G to be swapped when RGB */
 	case DRM_FORMAT_RGB332:
-		val = LCD_LAYER_FORMAT_RGB332;
+		val = LCD_LAYER_FORMAT_RGB332 | LCD_LAYER_BGR_ORDER;
 		break;
 	case DRM_FORMAT_XBGR4444:
-		val = LCD_LAYER_FORMAT_RGBX4444 | LCD_LAYER_BGR_ORDER;
+		val = LCD_LAYER_FORMAT_RGBX4444;
 		break;
 	case DRM_FORMAT_ARGB4444:
-		val = LCD_LAYER_FORMAT_RGBA4444;
+		val = LCD_LAYER_FORMAT_RGBA4444 | LCD_LAYER_BGR_ORDER;
 		break;
 	case DRM_FORMAT_ABGR4444:
-		val = LCD_LAYER_FORMAT_RGBA4444 | LCD_LAYER_BGR_ORDER;
+		val = LCD_LAYER_FORMAT_RGBA4444;
 		break;
 	case DRM_FORMAT_XRGB1555:
-		val = LCD_LAYER_FORMAT_XRGB1555;
+		val = LCD_LAYER_FORMAT_XRGB1555 | LCD_LAYER_BGR_ORDER;
 		break;
 	case DRM_FORMAT_XBGR1555:
-		val = LCD_LAYER_FORMAT_XRGB1555 | LCD_LAYER_BGR_ORDER;
+		val = LCD_LAYER_FORMAT_XRGB1555;
 		break;
 	case DRM_FORMAT_ARGB1555:
-		val = LCD_LAYER_FORMAT_RGBA1555;
+		val = LCD_LAYER_FORMAT_RGBA1555 | LCD_LAYER_BGR_ORDER;
 		break;
 	case DRM_FORMAT_ABGR1555:
-		val = LCD_LAYER_FORMAT_RGBA1555 | LCD_LAYER_BGR_ORDER;
+		val = LCD_LAYER_FORMAT_RGBA1555;
 		break;
 	case DRM_FORMAT_RGB565:
-		val = LCD_LAYER_FORMAT_RGB565;
+		val = LCD_LAYER_FORMAT_RGB565 | LCD_LAYER_BGR_ORDER;
 		break;
 	case DRM_FORMAT_BGR565:
-		val = LCD_LAYER_FORMAT_RGB565 | LCD_LAYER_BGR_ORDER;
+		val = LCD_LAYER_FORMAT_RGB565;
 		break;
 	case DRM_FORMAT_RGB888:
-		val = LCD_LAYER_FORMAT_RGB888;
+		val = LCD_LAYER_FORMAT_RGB888 | LCD_LAYER_BGR_ORDER;
 		break;
 	case DRM_FORMAT_BGR888:
-		val = LCD_LAYER_FORMAT_RGB888 | LCD_LAYER_BGR_ORDER;
+		val = LCD_LAYER_FORMAT_RGB888;
 		break;
 	case DRM_FORMAT_XRGB8888:
-		val = LCD_LAYER_FORMAT_RGBX8888;
+		val = LCD_LAYER_FORMAT_RGBX8888 | LCD_LAYER_BGR_ORDER;
 		break;
 	case DRM_FORMAT_XBGR8888:
-		val = LCD_LAYER_FORMAT_RGBX8888 | LCD_LAYER_BGR_ORDER;
+		val = LCD_LAYER_FORMAT_RGBX8888;
 		break;
 	case DRM_FORMAT_ARGB8888:
-		val = LCD_LAYER_FORMAT_RGBA8888;
+		val = LCD_LAYER_FORMAT_RGBA8888 | LCD_LAYER_BGR_ORDER;
 		break;
 	case DRM_FORMAT_ABGR8888:
-		val = LCD_LAYER_FORMAT_RGBA8888 | LCD_LAYER_BGR_ORDER;
+		val = LCD_LAYER_FORMAT_RGBA8888;
 		break;
 	}
 	DRM_INFO("%s : %d layer format val=%d\n", __func__, __LINE__, val);
@@ -348,7 +349,6 @@ static void kmb_plane_atomic_update(struct drm_plane *plane,
 	val |= set_bits_per_pixel(fb->format);
 	/*CHECKME Leon drvr sets it to 100 try this for now */
 	val |= LCD_LAYER_FIFO_100;
-	val |= LCD_LAYER_BGR_ORDER;
 	kmb_write_lcd(dev_p, LCD_LAYERn_CFG(plane_id), val);
 
 	/*re-initialize interrupts */
-- 
2.7.4

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  parent reply	other threads:[~2020-07-14 20:59 UTC|newest]

Thread overview: 65+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-07-14 20:56 [PATCH v2 00/59] Add support for KeemBay DRM driver Anitha Chrisanthus
2020-07-14 20:56 ` [PATCH v2 01/59] drm/kmb: Add support for KeemBay Display Anitha Chrisanthus
2020-07-14 20:56 ` [PATCH v2 02/59] drm/kmb: Added id to kmb_plane Anitha Chrisanthus
2020-07-14 20:56 ` [PATCH v2 03/59] drm/kmb: Set correct values in the LAYERn_CFG register Anitha Chrisanthus
2020-07-14 20:56 ` [PATCH v2 04/59] drm/kmb: Use biwise operators for register definitions Anitha Chrisanthus
2020-07-14 20:56 ` [PATCH v2 05/59] drm/kmb: Updated kmb_plane_atomic_check Anitha Chrisanthus
2020-07-14 20:56 ` [PATCH v2 06/59] drm/kmb: Initial check-in for Mipi DSI Anitha Chrisanthus
2020-07-14 20:56 ` [PATCH v2 07/59] drm/kmb: Set OUT_FORMAT_CFG register Anitha Chrisanthus
2020-07-14 20:56 ` [PATCH v2 08/59] drm/kmb: Added mipi_dsi_host initialization Anitha Chrisanthus
2020-07-14 20:56 ` [PATCH v2 09/59] drm/kmb: Part 1 of Mipi Tx Initialization Anitha Chrisanthus
2020-07-14 20:56 ` [PATCH v2 10/59] drm/kmb: Part 2 " Anitha Chrisanthus
2020-07-14 20:56 ` [PATCH v2 11/59] drm/kmb: Use correct mmio offset from data book Anitha Chrisanthus
2020-07-14 20:56 ` [PATCH v2 12/59] drm/kmb: Part3 of Mipi Tx initialization Anitha Chrisanthus
2020-07-14 20:56 ` [PATCH v2 13/59] drm/kmb: Part4 of Mipi Tx Initialization Anitha Chrisanthus
2020-07-14 20:57 ` [PATCH v2 14/59] drm/kmb: Correct address offsets for mipi registers Anitha Chrisanthus
2020-07-14 20:57 ` [PATCH v2 15/59] drm/kmb: Part5 of Mipi Tx Intitialization Anitha Chrisanthus
2020-07-14 20:57 ` [PATCH v2 16/59] drm/kmb: Part6 of Mipi Tx Initialization Anitha Chrisanthus
2020-07-14 20:57 ` [PATCH v2 17/59] drm/kmb: Part7 " Anitha Chrisanthus
2020-07-14 20:57 ` [PATCH v2 18/59] drm/kmb: Part8 " Anitha Chrisanthus
2020-07-14 20:57 ` [PATCH v2 19/59] drm/kmb: Added ioremap/iounmap for register access Anitha Chrisanthus
2020-07-14 20:57 ` [PATCH v2 20/59] drm/kmb: Register IRQ for LCD Anitha Chrisanthus
2020-07-14 20:57 ` [PATCH v2 21/59] drm/kmb: IRQ handlers for LCD and mipi dsi Anitha Chrisanthus
2020-07-14 20:57 ` [PATCH v2 22/59] drm/kmb: Set hardcoded values to LCD_VSYNC_START Anitha Chrisanthus
2020-07-14 20:57 ` [PATCH v2 23/59] drm/kmb: Additional register programming to update_plane Anitha Chrisanthus
2020-07-14 20:57 ` [PATCH v2 24/59] drm/kmb: Add ADV7535 bridge Anitha Chrisanthus
2020-07-14 20:57 ` [PATCH v2 25/59] drm/kmb: Display clock enable/disable Anitha Chrisanthus
2020-07-14 20:57 ` [PATCH v2 26/59] drm/kmb: rebase to newer kernel version Anitha Chrisanthus
2020-07-14 20:57 ` [PATCH v2 27/59] drm/kmb: minor name change to match device tree Anitha Chrisanthus
2020-07-14 20:57 ` [PATCH v2 28/59] drm/kmb: Changed MMIO size Anitha Chrisanthus
2020-07-14 20:57 ` [PATCH v2 29/59] drm/kmb: Defer Probe Anitha Chrisanthus
2020-07-14 20:57 ` [PATCH v2 30/59] drm/kmb: call bridge init in the very beginning Anitha Chrisanthus
2020-07-14 20:57 ` [PATCH v2 31/59] drm/kmb: Cleanup probe functions Anitha Chrisanthus
2020-07-14 20:57 ` [PATCH v2 32/59] drm/kmb: Revert dsi_host back to a static variable Anitha Chrisanthus
2020-07-14 20:57 ` [PATCH v2 33/59] drm/kmb: Initialize clocks for clk_msscam, clk_mipi_ecfg, & clk_mipi_cfg Anitha Chrisanthus
2020-07-14 20:57 ` [PATCH v2 34/59] drm/kmb: Enable MSS_CAM_CLK_CTRL for LCD and MIPI Anitha Chrisanthus
2020-07-14 20:57 ` [PATCH v2 35/59] drm/kmb: Remove declaration of irq_lcd/irq_mipi Anitha Chrisanthus
2020-07-14 20:57 ` [PATCH v2 36/59] drm/kmb: Enable MIPI TX HS Test Pattern Generation Anitha Chrisanthus
2020-07-14 20:57 ` [PATCH v2 37/59] drm/kmb: Set MSS_CAM_RSTN_CTRL along with enable Anitha Chrisanthus
2020-07-14 20:57 ` [PATCH v2 38/59] drm/kmb: Mipi DPHY initialization changes Anitha Chrisanthus
2020-07-14 20:57 ` [PATCH v2 39/59] drm/kmb: Fixed driver unload Anitha Chrisanthus
2020-07-14 20:57 ` [PATCH v2 40/59] drm/kmb: Added LCD_TEST config Anitha Chrisanthus
2020-07-14 20:57 ` [PATCH v2 41/59] drm/kmb: Changes for LCD to Mipi Anitha Chrisanthus
2020-07-14 20:57 ` [PATCH v2 42/59] drm/kmb: Update LCD programming to match MIPI Anitha Chrisanthus
2020-07-14 20:57 ` [PATCH v2 43/59] drm/kmb: Changed name of driver to kmb-drm Anitha Chrisanthus
2020-07-14 20:57 ` [PATCH v2 44/59] drm/kmb: Mipi settings from input timings Anitha Chrisanthus
2020-07-14 20:57 ` [PATCH v2 45/59] drm/kmb: Enable LCD interrupts Anitha Chrisanthus
2020-07-14 20:57 ` [PATCH v2 46/59] drm/kmb: Enable LCD interrupts during modeset Anitha Chrisanthus
2020-07-14 20:57 ` [PATCH v2 47/59] drm/kmb: Don’t inadvertantly disable LCD controller Anitha Chrisanthus
2020-07-14 20:57 ` Anitha Chrisanthus [this message]
2020-07-14 20:57 ` [PATCH v2 49/59] drm/kmb: Disable ping pong mode Anitha Chrisanthus
2020-07-14 20:57 ` [PATCH v2 50/59] drm/kmb: Do the layer initializations only once Anitha Chrisanthus
2020-07-14 20:57 ` [PATCH v2 51/59] drm/kmb: Write to LCD_LAYERn_CFG " Anitha Chrisanthus
2020-07-14 20:57 ` [PATCH v2 52/59] drm/kmb: Cleaned up code Anitha Chrisanthus
2020-07-14 20:57 ` [PATCH v2 53/59] drm/kmb: disable the LCD layer in EOF irq handler Anitha Chrisanthus
2020-07-14 20:57 ` [PATCH v2 54/59] drm/kmb: Initialize uninitialized variables Anitha Chrisanthus
2020-07-14 20:57 ` [PATCH v2 55/59] drm/kmb: Added useful messages in LCD ISR Anitha Chrisanthus
2020-07-14 20:57 ` [PATCH v2 56/59] kmb/drm: Prune unsupported modes Anitha Chrisanthus
2020-07-14 20:57 ` [PATCH v2 57/59] drm/kmb: workaround for dma undeflow issue Anitha Chrisanthus
2020-07-14 20:57 ` [PATCH v2 58/59] drm/kmb: Get System Clock from SCMI Anitha Chrisanthus
2020-07-14 20:57 ` [PATCH v2 59/59] drm/kmb: work around for planar formats Anitha Chrisanthus
2020-07-15 15:05 ` [Intel-gfx] [PATCH v2 00/59] Add support for KeemBay DRM driver Daniel Vetter
2020-07-15 15:14   ` Daniel Vetter
2020-07-15 17:06   ` Sam Ravnborg
2020-07-15 18:38     ` Chrisanthus, Anitha
2020-07-15 17:01 ` Sam Ravnborg

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