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drm: bridge: dw-hdmi: Fix overflow workaround for Rockchip SoCs 

The Rockchip RK3288 SoC (v2.00a) and RK3328/RK3399 SoCs (v2.11a) have
also been identified as needing this workaround with a single iteration.

Fixes: be41fc55f1 ("drm: bridge: dw-hdmi: Handle overflow workaround based on device version")
Signed-off-by: Jonas Karlman <jonas@kwiboo.se>
Tested-by: Heiko Stueber <heiko@sntech.de>
Signed-off-by: Andrzej Hajda <a.hajda@samsung.com>
Link: https://patchwork.freedesktop.org/patch/msgid/AM3PR03MB0966818FAAAE6192FF4ED11AAC7D0@AM3PR03MB0966.eurprd03.prod.outlook.com
hifive-unleashed-5.1
Jonas Karlman 2019-02-20 07:52:31 +00:00 committed by Andrzej Hajda
parent 1a07a94b47
commit d15d9fd025
1 changed files with 4 additions and 0 deletions
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4
drivers/gpu/drm/bridge/synopsys/dw-hdmi.c
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@ -1800,6 +1800,8 @@ static void dw_hdmi_clear_overflow(struct dw_hdmi *hdmi)
* iteration for others.
* The Amlogic Meson GX SoCs (v2.01a) have been identified as needing
* the workaround with a single iteration.
* The Rockchip RK3288 SoC (v2.00a) and RK3328/RK3399 SoCs (v2.11a) have
* been identified as needing the workaround with a single iteration.
*/
switch (hdmi->version) {
@ -1808,7 +1810,9 @@ static void dw_hdmi_clear_overflow(struct dw_hdmi *hdmi)
break;
case 0x131a:
case 0x132a:
case 0x200a:
case 0x201a:
case 0x211a:
case 0x212a:
count = 1;
break;